122897084 has 12 divisors (see below), whose sum is σ = 216035904. Its totient is φ = 61172544.

The previous prime is 122897081. The next prime is 122897107. The reversal of 122897084 is 480798221.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122897081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67997 + ... + 69780.

It is an arithmetic number, because the mean of its divisors is an integer number (18002992).

Almost surely, 2^122897084 is an apocalyptic number.

It is an amenable number.

122897084 is a deficient number, since it is larger than the sum of its proper divisors (93138820).

122897084 is a wasteful number, since it uses less digits than its factorization.

122897084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138004 (or 138002 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 122897084 is about 11085.8957238466. The cubic root of 122897084 is about 497.1802397982.

The spelling of 122897084 in words is "one hundred twenty-two million, eight hundred ninety-seven thousand, eighty-four".