1352904 has 32 divisors (see below), whose sum is σ = 3865920. Its totient is φ = 386496.

The previous prime is 1352903. The next prime is 1352917. The reversal of 1352904 is 4092531.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352903) 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, 3859 + ... + 4194.

It is an arithmetic number, because the mean of its divisors is an integer number (120810).

2^1352904 is an apocalyptic number.

1352904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1352904 is an abundant number, since it is smaller than the sum of its proper divisors (2513016).

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

1352904 is a wasteful number, since it uses less digits than its factorization.

1352904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069 (or 8065 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1352904 is about 1163.1440151589. The cubic root of 1352904 is about 110.6001358145.

The spelling of 1352904 in words is "one million, three hundred fifty-two thousand, nine hundred four".