152276906 has 16 divisors (see below), whose sum is σ = 240710400. Its totient is φ = 72049248.

The previous prime is 152276857. The next prime is 152276909. The reversal of 152276906 is 609672251.

It is a happy number.

152276906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152276906² = 46376512201865672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 152276906.

It is not an unprimeable number, because it can be changed into a prime (152276909) 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, 43655 + ... + 47013.

It is an arithmetic number, because the mean of its divisors is an integer number (15044400).

Almost surely, 2^152276906 is an apocalyptic number.

152276906 is a deficient number, since it is larger than the sum of its proper divisors (88433494).

152276906 is a wasteful number, since it uses less digits than its factorization.

152276906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 152276906 is about 12340.0529172285. The cubic root of 152276906 is about 534.0042105276.

The spelling of 152276906 in words is "one hundred fifty-two million, two hundred seventy-six thousand, nine hundred six".