146525122 has 8 divisors (see below), whose sum is σ = 221921856. Its totient is φ = 72551172.

The previous prime is 146525087. The next prime is 146525149. The reversal of 146525122 is 221525641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×146525122² = 42939222754229768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355438 + ... + 355849.

It is an arithmetic number, because the mean of its divisors is an integer number (27740232).

Almost surely, 2^146525122 is an apocalyptic number.

146525122 is a deficient number, since it is larger than the sum of its proper divisors (75396734).

146525122 is a wasteful number, since it uses less digits than its factorization.

146525122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711392.

The product of its digits is 4800, while the sum is 28.

The square root of 146525122 is about 12104.7561726786. The cubic root of 146525122 is about 527.1942892923.

The spelling of 146525122 in words is "one hundred forty-six million, five hundred twenty-five thousand, one hundred twenty-two".