1072902 has 8 divisors (see below), whose sum is σ = 2145816. Its totient is φ = 357632.

The previous prime is 1072901. The next prime is 1072919. The reversal of 1072902 is 2092701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1072902 is an admirable number.

It is a super-2 number, since 2×1072902² = 2302237403208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89403 + ... + 89414.

It is an arithmetic number, because the mean of its divisors is an integer number (268227).

2^1072902 is an apocalyptic number.

1072902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1072902 is a wasteful number, since it uses less digits than its factorization.

1072902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178822.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1072902 is about 1035.8098281055. The cubic root of 1072902 is about 102.3732957506.

The spelling of 1072902 in words is "one million, seventy-two thousand, nine hundred two".