49901480 has 32 divisors (see below), whose sum is σ = 112479840. Its totient is φ = 19924800.

The previous prime is 49901471. The next prime is 49901503. The reversal of 49901480 is 8410994.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49901480.

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, 41447 + ... + 42633.

It is an arithmetic number, because the mean of its divisors is an integer number (3514995).

Almost surely, 2^49901480 is an apocalyptic number.

49901480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49901480 is an abundant number, since it is smaller than the sum of its proper divisors (62578360).

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

49901480 is a wasteful number, since it uses less digits than its factorization.

49901480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249 (or 2245 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 49901480 is about 7064.0979608157. The cubic root of 49901480 is about 368.1610235770.

The spelling of 49901480 in words is "forty-nine million, nine hundred one thousand, four hundred eighty".