49571802 has 48 divisors (see below), whose sum is σ = 123182592. Its totient is φ = 14113440.

The previous prime is 49571777. The next prime is 49571839. The reversal of 49571802 is 20817594.

49571802 is a `hidden beast` number, since 4 + 9 + 571 + 80 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49527 + ... + 50517.

It is an arithmetic number, because the mean of its divisors is an integer number (2566304).

Almost surely, 2^49571802 is an apocalyptic number.

49571802 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

49571802 is an abundant number, since it is smaller than the sum of its proper divisors (73610790).

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

49571802 is a wasteful number, since it uses less digits than its factorization.

49571802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 49571802 is about 7040.7245365800. The cubic root of 49571802 is about 367.3484700847.

The spelling of 49571802 in words is "forty-nine million, five hundred seventy-one thousand, eight hundred two".