122590352 has 10 divisors (see below), whose sum is σ = 237518838. Its totient is φ = 61295168.

The previous prime is 122590343. The next prime is 122590379. The reversal of 122590352 is 253095221.

It can be written as a sum of positive squares in only one way, i.e., 122235136 + 355216 = 11056^2 + 596^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3830933 + ... + 3830964.

Almost surely, 2^122590352 is an apocalyptic number.

It is an amenable number.

122590352 is a deficient number, since it is larger than the sum of its proper divisors (114928486).

122590352 is an equidigital number, since it uses as much as digits as its factorization.

122590352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7661905 (or 7661899 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 122590352 is about 11072.0527455391. The cubic root of 122590352 is about 496.7662670291.

The spelling of 122590352 in words is "one hundred twenty-two million, five hundred ninety thousand, three hundred fifty-two".