122545046 has 16 divisors (see below), whose sum is σ = 204344448. Its totient is φ = 54734400.

The previous prime is 122545043. The next prime is 122545051. The reversal of 122545046 is 640545221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122545043) 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, 75215 + ... + 76826.

It is an arithmetic number, because the mean of its divisors is an integer number (12771528).

Almost surely, 2^122545046 is an apocalyptic number.

122545046 is a deficient number, since it is larger than the sum of its proper divisors (81799402).

122545046 is a wasteful number, since it uses less digits than its factorization.

122545046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152087.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 122545046 is about 11070.0065943973. The cubic root of 122545046 is about 496.7050624692.

The spelling of 122545046 in words is "one hundred twenty-two million, five hundred forty-five thousand, forty-six".