49761572 has 24 divisors (see below), whose sum is σ = 102735360. Its totient is φ = 20638080.

The previous prime is 49761539. The next prime is 49761611. The reversal of 49761572 is 27516794.

It is a super-2 number, since 2×49761572² = 4952428095822368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 27797 + ... + 29532.

It is an arithmetic number, because the mean of its divisors is an integer number (4280640).

Almost surely, 2^49761572 is an apocalyptic number.

It is an amenable number.

49761572 is an abundant number, since it is smaller than the sum of its proper divisors (52973788).

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

49761572 is a wasteful number, since it uses less digits than its factorization.

49761572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57371 (or 57369 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 49761572 is about 7054.1882594669. The cubic root of 49761572 is about 367.8166324178.

The spelling of 49761572 in words is "forty-nine million, seven hundred sixty-one thousand, five hundred seventy-two".