152265720 has 32 divisors (see below), whose sum is σ = 456797520. Its totient is φ = 40604160.

The previous prime is 152265683. The next prime is 152265721. The reversal of 152265720 is 27562251.

152265720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152265721) 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, 634321 + ... + 634560.

Almost surely, 2^152265720 is an apocalyptic number.

152265720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152265720 is an abundant number, since it is smaller than the sum of its proper divisors (304531800).

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

152265720 is a wasteful number, since it uses less digits than its factorization.

152265720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268895 (or 1268891 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 152265720 is about 12339.5996693572. The cubic root of 152265720 is about 533.9911345300.

The spelling of 152265720 in words is "one hundred fifty-two million, two hundred sixty-five thousand, seven hundred twenty".