1376452 has 48 divisors (see below), whose sum is σ = 3104640. Its totient is φ = 518400.

The previous prime is 1376449. The next prime is 1376461. The reversal of 1376452 is 2546731.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1376452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12574 + ... + 12682.

It is an arithmetic number, because the mean of its divisors is an integer number (64680).

2^1376452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1376452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552320).

1376452 is an abundant number, since it is smaller than the sum of its proper divisors (1728188).

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

1376452 is a wasteful number, since it uses less digits than its factorization.

1376452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 170 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1376452 is about 1173.2229114708. Note that the first 3 decimals coincide. The cubic root of 1376452 is about 111.2381328081.

The spelling of 1376452 in words is "one million, three hundred seventy-six thousand, four hundred fifty-two".