1401460 has 24 divisors (see below), whose sum is σ = 2983680. Its totient is φ = 552864.

The previous prime is 1401443. The next prime is 1401461. The reversal of 1401460 is 641041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137 + ... + 2023.

It is an arithmetic number, because the mean of its divisors is an integer number (124320).

2^1401460 is an apocalyptic number.

1401460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401460 is an abundant number, since it is smaller than the sum of its proper divisors (1582220).

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

1401460 is a wasteful number, since it uses less digits than its factorization.

1401460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1401460 is about 1183.8327584587. The cubic root of 1401460 is about 111.9077684563.

It can be divided in two parts, 140 and 1460, that added together give a square (1600 = 40²).

The spelling of 1401460 in words is "one million, four hundred one thousand, four hundred sixty".