49497718 has 8 divisors (see below), whose sum is σ = 75463920. Its totient is φ = 24343080.

The previous prime is 49497709. The next prime is 49497733. The reversal of 49497718 is 81779494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202738 + ... + 202981.

It is an arithmetic number, because the mean of its divisors is an integer number (9432990).

Almost surely, 2^49497718 is an apocalyptic number.

49497718 is a deficient number, since it is larger than the sum of its proper divisors (25966202).

49497718 is a wasteful number, since it uses less digits than its factorization.

49497718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405782.

The product of its digits is 508032, while the sum is 49.

The square root of 49497718 is about 7035.4614631878. The cubic root of 49497718 is about 367.1653806974.

The spelling of 49497718 in words is "forty-nine million, four hundred ninety-seven thousand, seven hundred eighteen".