49902060 has 48 divisors (see below), whose sum is σ = 150476256. Its totient is φ = 12283392.

The previous prime is 49902049. The next prime is 49902067. The reversal of 49902060 is 6020994.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (49902067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31209 + ... + 32768.

It is an arithmetic number, because the mean of its divisors is an integer number (3134922).

Almost surely, 2^49902060 is an apocalyptic number.

It is an amenable number.

49902060 is an abundant number, since it is smaller than the sum of its proper divisors (100574196).

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

49902060 is a wasteful number, since it uses less digits than its factorization.

49902060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64002 (or 64000 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 49902060 is about 7064.1390133547. The cubic root of 49902060 is about 368.1624499379.

The spelling of 49902060 in words is "forty-nine million, nine hundred two thousand, sixty".