49637546 has 16 divisors (see below), whose sum is σ = 86904576. Its totient is φ = 20820336.

The previous prime is 49637537. The next prime is 49637551. The reversal of 49637546 is 64573694.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49637497 and 49637506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37061 + ... + 38376.

It is an arithmetic number, because the mean of its divisors is an integer number (5431536).

Almost surely, 2^49637546 is an apocalyptic number.

49637546 is a deficient number, since it is larger than the sum of its proper divisors (37267030).

49637546 is a wasteful number, since it uses less digits than its factorization.

49637546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75493.

The product of its digits is 544320, while the sum is 44.

The square root of 49637546 is about 7045.3918272868. The cubic root of 49637546 is about 367.5107954933.

The spelling of 49637546 in words is "forty-nine million, six hundred thirty-seven thousand, five hundred forty-six".