49314538 has 48 divisors (see below), whose sum is σ = 96448320. Its totient is φ = 18465408.

The previous prime is 49314527. The next prime is 49314607. The reversal of 49314538 is 83541394.

It is a junction number, because it is equal to n+sod(n) for n = 49314497 and 49314506.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44406 + ... + 45502.

It is an arithmetic number, because the mean of its divisors is an integer number (2009340).

Almost surely, 2^49314538 is an apocalyptic number.

49314538 is a deficient number, since it is larger than the sum of its proper divisors (47133782).

49314538 is a wasteful number, since it uses less digits than its factorization.

49314538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151 (or 1138 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 49314538 is about 7022.4310605374. The cubic root of 49314538 is about 366.7118884537.

The spelling of 49314538 in words is "forty-nine million, three hundred fourteen thousand, five hundred thirty-eight".