897062862 has 32 divisors (see below), whose sum is σ = 1858580640. Its totient is φ = 288442880.

The previous prime is 897062857. The next prime is 897062863. The reversal of 897062862 is 268260798.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897062863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408 + ... + 42380.

It is an arithmetic number, because the mean of its divisors is an integer number (58080645).

Almost surely, 2^897062862 is an apocalyptic number.

897062862 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

897062862 is an abundant number, since it is smaller than the sum of its proper divisors (961517778).

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

897062862 is a wasteful number, since it uses less digits than its factorization.

897062862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41108.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 897062862 is about 29951.0076959023. The cubic root of 897062862 is about 964.4379527523.

The spelling of 897062862 in words is "eight hundred ninety-seven million, sixty-two thousand, eight hundred sixty-two".