49690450 has 24 divisors (see below), whose sum is σ = 92619072. Its totient is φ = 19834320.

The previous prime is 49690441. The next prime is 49690463. The reversal of 49690450 is 5409694.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35667 + ... + 37033.

It is an arithmetic number, because the mean of its divisors is an integer number (3859128).

Almost surely, 2^49690450 is an apocalyptic number.

49690450 is a deficient number, since it is larger than the sum of its proper divisors (42928622).

49690450 is a wasteful number, since it uses less digits than its factorization.

49690450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 49690450 is about 7049.1453382662. The cubic root of 49690450 is about 367.6413142193.

The spelling of 49690450 in words is "forty-nine million, six hundred ninety thousand, four hundred fifty".