122476536 has 320 divisors, whose sum is σ = 442337280. Its totient is φ = 30792960.

The previous prime is 122476499. The next prime is 122476537. The reversal of 122476536 is 635674221.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 122476536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122476537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1827975 + ... + 1828041.

It is an arithmetic number, because the mean of its divisors is an integer number (1382304).

Almost surely, 2^122476536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122476536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221168640).

122476536 is an abundant number, since it is smaller than the sum of its proper divisors (319860744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122476536 is a wasteful number, since it uses less digits than its factorization.

122476536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 123 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 122476536 is about 11066.9117643541. The cubic root of 122476536 is about 496.6124826155.

The spelling of 122476536 in words is "one hundred twenty-two million, four hundred seventy-six thousand, five hundred thirty-six".