151690356 has 36 divisors (see below), whose sum is σ = 384576192. Its totient is φ = 50413584.

The previous prime is 151690351. The next prime is 151690367. The reversal of 151690356 is 653096151.

151690356 is a `hidden beast` number, since 1 + 516 + 90 + 3 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 151690356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151690351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6421 + ... + 18563.

It is an arithmetic number, because the mean of its divisors is an integer number (10682672).

Almost surely, 2^151690356 is an apocalyptic number.

It is an amenable number.

151690356 is an abundant number, since it is smaller than the sum of its proper divisors (232885836).

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

151690356 is a wasteful number, since it uses less digits than its factorization.

151690356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500 (or 12495 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 151690356 is about 12316.2638815511. The cubic root of 151690356 is about 533.3176910343.

The spelling of 151690356 in words is "one hundred fifty-one million, six hundred ninety thousand, three hundred fifty-six".