156898016 has 48 divisors (see below), whose sum is σ = 338430960. Its totient is φ = 71009280.

The previous prime is 156898009. The next prime is 156898031. The reversal of 156898016 is 610898651.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93860 + ... + 95516.

It is an arithmetic number, because the mean of its divisors is an integer number (7050645).

Almost surely, 2^156898016 is an apocalyptic number.

156898016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156898016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169215480).

156898016 is an abundant number, since it is smaller than the sum of its proper divisors (181532944).

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

156898016 is a wasteful number, since it uses less digits than its factorization.

156898016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947 (or 1939 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 156898016 is about 12525.8938204026. The cubic root of 156898016 is about 539.3522365385.

The spelling of 156898016 in words is "one hundred fifty-six million, eight hundred ninety-eight thousand, sixteen".