49572015 has 16 divisors (see below), whose sum is σ = 82764288. Its totient is φ = 25288736.

The previous prime is 49571953. The next prime is 49572023. The reversal of 49572015 is 51027594.

It is a cyclic number.

It is not a de Polignac number, because 49572015 - 2¹⁰ = 49570991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71499 + ... + 72188.

It is an arithmetic number, because the mean of its divisors is an integer number (5172768).

Almost surely, 2^49572015 is an apocalyptic number.

49572015 is a deficient number, since it is larger than the sum of its proper divisors (33192273).

49572015 is a wasteful number, since it uses less digits than its factorization.

49572015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143718.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 49572015 is about 7040.7396628479. The cubic root of 49572015 is about 367.3489962246.

The spelling of 49572015 in words is "forty-nine million, five hundred seventy-two thousand, fifteen".