151667136 has 84 divisors (see below), whose sum is σ = 440803792. Its totient is φ = 49849344.

The previous prime is 151667119. The next prime is 151667137. The reversal of 151667136 is 631766151.

151667136 is a `hidden beast` number, since 1 + 516 + 6 + 7 + 136 = 666.

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 151667136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151667137) 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, 40245 + ... + 43851.

Almost surely, 2^151667136 is an apocalyptic number.

151667136 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 151667136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220401896).

151667136 is an abundant number, since it is smaller than the sum of its proper divisors (289136656).

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

151667136 is a wasteful number, since it uses less digits than its factorization.

151667136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698 (or 3685 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 151667136 is about 12315.3211894778. The cubic root of 151667136 is about 533.2904771119.

The spelling of 151667136 in words is "one hundred fifty-one million, six hundred sixty-seven thousand, one hundred thirty-six".