49149608 has 16 divisors (see below), whose sum is σ = 93454560. Its totient is φ = 24228400.

The previous prime is 49149593. The next prime is 49149623. The reversal of 49149608 is 80694194.

It is an interprime number because it is at equal distance from previous prime (49149593) and next prime (49149623).

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, 42698 + ... + 43833.

It is an arithmetic number, because the mean of its divisors is an integer number (5840910).

Almost surely, 2^49149608 is an apocalyptic number.

It is an amenable number.

49149608 is a deficient number, since it is larger than the sum of its proper divisors (44304952).

49149608 is a wasteful number, since it uses less digits than its factorization.

49149608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86608 (or 86604 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 49149608 is about 7010.6781412357. The cubic root of 49149608 is about 366.3026153408.

The spelling of 49149608 in words is "forty-nine million, one hundred forty-nine thousand, six hundred eight".