152725022 has 4 divisors (see below), whose sum is σ = 229087536. Its totient is φ = 76362510.

The previous prime is 152725009. The next prime is 152725033. The reversal of 152725022 is 220527251.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 152724982 and 152725000.

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 as a sum of consecutive naturals, namely, 38181254 + ... + 38181257.

It is an arithmetic number, because the mean of its divisors is an integer number (57271884).

Almost surely, 2^152725022 is an apocalyptic number.

152725022 is a deficient number, since it is larger than the sum of its proper divisors (76362514).

152725022 is an equidigital number, since it uses as much as digits as its factorization.

152725022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76362513.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 152725022 is about 12358.1965512772. The cubic root of 152725022 is about 534.5275148359.

The spelling of 152725022 in words is "one hundred fifty-two million, seven hundred twenty-five thousand, twenty-two".