49697174 has 16 divisors (see below), whose sum is σ = 76014288. Its totient is φ = 24364032.

The previous prime is 49697173. The next prime is 49697177. The reversal of 49697174 is 47179694.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49697173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20789 + ... + 23055.

It is an arithmetic number, because the mean of its divisors is an integer number (4750893).

Almost surely, 2^49697174 is an apocalyptic number.

49697174 is a deficient number, since it is larger than the sum of its proper divisors (26317114).

49697174 is a wasteful number, since it uses less digits than its factorization.

49697174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479.

The product of its digits is 381024, while the sum is 47.

The square root of 49697174 is about 7049.6222593838. The cubic root of 49697174 is about 367.6578962701.

The spelling of 49697174 in words is "forty-nine million, six hundred ninety-seven thousand, one hundred seventy-four".