902466887 has 4 divisors (see below), whose sum is σ = 1031390736. Its totient is φ = 773543040.

The previous prime is 902466857. The next prime is 902466899. The reversal of 902466887 is 788664209.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 902466887 - 2²⁴ = 885689671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902466857) 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, 64461914 + ... + 64461927.

It is an arithmetic number, because the mean of its divisors is an integer number (257847684).

Almost surely, 2^902466887 is an apocalyptic number.

902466887 is a deficient number, since it is larger than the sum of its proper divisors (128923849).

902466887 is a wasteful number, since it uses less digits than its factorization.

902466887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128923848.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 902466887 is about 30041.0866481224. The cubic root of 902466887 is about 966.3707106805.

The spelling of 902466887 in words is "nine hundred two million, four hundred sixty-six thousand, eight hundred eighty-seven".