151606260 has 144 divisors (see below), whose sum is σ = 503158656. Its totient is φ = 36723456.

The previous prime is 151606253. The next prime is 151606277. The reversal of 151606260 is 62606151.

It is a happy number.

151606260 is a `hidden beast` number, since 1 + 51 + 606 + 2 + 6 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156297 + ... + 157263.

Almost surely, 2^151606260 is an apocalyptic number.

151606260 is a gapful number since it is divisible by the number (10) 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 151606260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251579328).

151606260 is an abundant number, since it is smaller than the sum of its proper divisors (351552396).

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

151606260 is a wasteful number, since it uses less digits than its factorization.

151606260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 151606260 is about 12312.8493859058. The cubic root of 151606260 is about 533.2191170347.

The spelling of 151606260 in words is "one hundred fifty-one million, six hundred six thousand, two hundred sixty".