151232562 has 64 divisors (see below), whose sum is σ = 363995520. Its totient is φ = 46267200.

The previous prime is 151232551. The next prime is 151232563. The reversal of 151232562 is 265232151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (151232563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147612 + ... + 148632.

It is an arithmetic number, because the mean of its divisors is an integer number (5687430).

Almost surely, 2^151232562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151232562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181997760).

151232562 is an abundant number, since it is smaller than the sum of its proper divisors (212762958).

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

151232562 is a wasteful number, since it uses less digits than its factorization.

151232562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256 (or 1250 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 151232562 is about 12297.6649002971. The cubic root of 151232562 is about 532.7806415944.

The spelling of 151232562 in words is "one hundred fifty-one million, two hundred thirty-two thousand, five hundred sixty-two".