49961860 has 24 divisors (see below), whose sum is σ = 112991256. Its totient is φ = 18447360.

The previous prime is 49961843. The next prime is 49961897. The reversal of 49961860 is 6816994.

It can be written as a sum of positive squares in 4 ways, for example, as 5419584 + 44542276 = 2328^2 + 6674^2 .

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, 95821 + ... + 96340.

It is an arithmetic number, because the mean of its divisors is an integer number (4707969).

Almost surely, 2^49961860 is an apocalyptic number.

It is an amenable number.

49961860 is an abundant number, since it is smaller than the sum of its proper divisors (63029396).

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

49961860 is a wasteful number, since it uses less digits than its factorization.

49961860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192183 (or 192181 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 49961860 is about 7068.3703921059. The cubic root of 49961860 is about 368.3094533952.

The spelling of 49961860 in words is "forty-nine million, nine hundred sixty-one thousand, eight hundred sixty".