151262580 has 96 divisors (see below), whose sum is σ = 487710720. Its totient is φ = 34312320.

The previous prime is 151262561. The next prime is 151262593. The reversal of 151262580 is 85262151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57085 + ... + 59675.

It is an arithmetic number, because the mean of its divisors is an integer number (5080320).

Almost surely, 2^151262580 is an apocalyptic number.

151262580 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 151262580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243855360).

151262580 is an abundant number, since it is smaller than the sum of its proper divisors (336448140).

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

151262580 is a wasteful number, since it uses less digits than its factorization.

151262580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2747 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 151262580 is about 12298.8853153446. The cubic root of 151262580 is about 532.8158896279.

The spelling of 151262580 in words is "one hundred fifty-one million, two hundred sixty-two thousand, five hundred eighty".