6121902 has 16 divisors (see below), whose sum is σ = 12292560. Its totient is φ = 2032512.

The previous prime is 6121897. The next prime is 6121919. The reversal of 6121902 is 2091216.

It is a congruent number.

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, 283 + ... + 3510.

It is an arithmetic number, because the mean of its divisors is an integer number (768285).

Almost surely, 2^6121902 is an apocalyptic number.

6121902 is an abundant number, since it is smaller than the sum of its proper divisors (6170658).

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

6121902 is a wasteful number, since it uses less digits than its factorization.

6121902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 6121902 is about 2474.2477644731. The cubic root of 6121902 is about 182.9344326006.

The spelling of 6121902 in words is "six million, one hundred twenty-one thousand, nine hundred two".