49169700 has 72 divisors (see below), whose sum is σ = 158080160. Its totient is φ = 13111200.

The previous prime is 49169693. The next prime is 49169713. The reversal of 49169700 is 796194.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 6406 + ... + 11805.

Almost surely, 2^49169700 is an apocalyptic number.

It is an amenable number.

49169700 is an abundant number, since it is smaller than the sum of its proper divisors (108910460).

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

49169700 is a wasteful number, since it uses less digits than its factorization.

49169700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18234 (or 18221 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 49169700 is about 7012.1109517748. The cubic root of 49169700 is about 366.3525224836.

The spelling of 49169700 in words is "forty-nine million, one hundred sixty-nine thousand, seven hundred".