49674170 has 128 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 14017536.

The previous prime is 49674169. The next prime is 49674179. The reversal of 49674170 is 7147694.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (49674179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2614421 + ... + 2614439.

It is an arithmetic number, because the mean of its divisors is an integer number (963900).

Almost surely, 2^49674170 is an apocalyptic number.

49674170 is an abundant number, since it is smaller than the sum of its proper divisors (73705030).

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

49674170 is a wasteful number, since it uses less digits than its factorization.

49674170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 49674170 is about 7047.9904937507. The cubic root of 49674170 is about 367.6011599283.

The spelling of 49674170 in words is "forty-nine million, six hundred seventy-four thousand, one hundred seventy".