152770042 has 16 divisors (see below), whose sum is σ = 232876800. Its totient is φ = 75151440.

The previous prime is 152770027. The next prime is 152770043. The reversal of 152770042 is 240077251.

It is not an unprimeable number, because it can be changed into a prime (152770043) 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, 47584 + ... + 50692.

It is an arithmetic number, because the mean of its divisors is an integer number (14554800).

Almost surely, 2^152770042 is an apocalyptic number.

152770042 is a deficient number, since it is larger than the sum of its proper divisors (80106758).

152770042 is a wasteful number, since it uses less digits than its factorization.

152770042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 152770042 is about 12360.0178802460. The cubic root of 152770042 is about 534.5800320205.

The spelling of 152770042 in words is "one hundred fifty-two million, seven hundred seventy thousand, forty-two".