1357902 has 48 divisors (see below), whose sum is σ = 3625440. Its totient is φ = 357696.

The previous prime is 1357901. The next prime is 1357907. The reversal of 1357902 is 2097531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1224 + ... + 2052.

It is an arithmetic number, because the mean of its divisors is an integer number (75530).

2^1357902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1357902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812720).

1357902 is an abundant number, since it is smaller than the sum of its proper divisors (2267538).

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

1357902 is a wasteful number, since it uses less digits than its factorization.

1357902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 1357902 is about 1165.2905217155. The cubic root of 1357902 is about 110.7361642308.

The spelling of 1357902 in words is "one million, three hundred fifty-seven thousand, nine hundred two".