122052764 has 12 divisors (see below), whose sum is σ = 220957800. Its totient is φ = 58921968.

The previous prime is 122052757. The next prime is 122052767. The reversal of 122052764 is 467250221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122052767) 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, 525974 + ... + 526205.

It is an arithmetic number, because the mean of its divisors is an integer number (18413150).

Almost surely, 2^122052764 is an apocalyptic number.

It is an amenable number.

122052764 is a deficient number, since it is larger than the sum of its proper divisors (98905036).

122052764 is a wasteful number, since it uses less digits than its factorization.

122052764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052212 (or 1052210 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 122052764 is about 11047.7492730420. The cubic root of 122052764 is about 496.0390567146.

The spelling of 122052764 in words is "one hundred twenty-two million, fifty-two thousand, seven hundred sixty-four".