121627002 has 16 divisors (see below), whose sum is σ = 278004672. Its totient is φ = 34750560.

The previous prime is 121626983. The next prime is 121627019. The reversal of 121627002 is 200726121.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 121627002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447899 + ... + 1447982.

It is an arithmetic number, because the mean of its divisors is an integer number (17375292).

Almost surely, 2^121627002 is an apocalyptic number.

121627002 is an abundant number, since it is smaller than the sum of its proper divisors (156377670).

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

121627002 is a wasteful number, since it uses less digits than its factorization.

121627002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895893.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 121627002 is about 11028.4632655688. The cubic root of 121627002 is about 495.4615998179.

The spelling of 121627002 in words is "one hundred twenty-one million, six hundred twenty-seven thousand, two".