1492764 has 48 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 393408.

The previous prime is 1492747. The next prime is 1492783. The reversal of 1492764 is 4672941.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409 + ... + 1775.

It is an arithmetic number, because the mean of its divisors is an integer number (89376).

2^1492764 is an apocalyptic number.

1492764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145024).

1492764 is an abundant number, since it is smaller than the sum of its proper divisors (2797284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1492764 is a wasteful number, since it uses less digits than its factorization.

1492764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394 (or 1392 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 1492764 is about 1221.7872155167. The cubic root of 1492764 is about 114.2870574247.

The spelling of 1492764 in words is "one million, four hundred ninety-two thousand, seven hundred sixty-four".