48884690 has 16 divisors (see below), whose sum is σ = 93168792. Its totient is φ = 18403584.

The previous prime is 48884657. The next prime is 48884699. The reversal of 48884690 is 9648884.

It can be written as a sum of positive squares in 4 ways, for example, as 48874081 + 10609 = 6991^2 + 103^2 .

It is a super-2 number, since 2×48884690² = 4779425832792200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48884699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143609 + ... + 143948.

Almost surely, 2^48884690 is an apocalyptic number.

48884690 is a deficient number, since it is larger than the sum of its proper divisors (44284102).

48884690 is a wasteful number, since it uses less digits than its factorization.

48884690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287581.

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 48884690 is about 6991.7587200932. The cubic root of 48884690 is about 365.6433016382.

The spelling of 48884690 in words is "forty-eight million, eight hundred eighty-four thousand, six hundred ninety".