151236768 has 48 divisors (see below), whose sum is σ = 399663936. Its totient is φ = 50073600.

The previous prime is 151236763. The next prime is 151236781. The reversal of 151236768 is 867632151.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (151236763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9280 + ... + 19712.

It is an arithmetic number, because the mean of its divisors is an integer number (8326332).

Almost surely, 2^151236768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151236768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199831968).

151236768 is an abundant number, since it is smaller than the sum of its proper divisors (248427168).

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

151236768 is a wasteful number, since it uses less digits than its factorization.

151236768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10597 (or 10589 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 151236768 is about 12297.8359071830. The cubic root of 151236768 is about 532.7855806863.

The spelling of 151236768 in words is "one hundred fifty-one million, two hundred thirty-six thousand, seven hundred sixty-eight".