48630932 has 18 divisors (see below), whose sum is σ = 98999082. Its totient is φ = 20841744.

The previous prime is 48630919. The next prime is 48630943. The reversal of 48630932 is 23903684.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27415696 + 21215236 = 5236^2 + 4606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48630892 and 48630901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123863 + ... + 124254.

It is an arithmetic number, because the mean of its divisors is an integer number (5499949).

Almost surely, 2^48630932 is an apocalyptic number.

It is an amenable number.

48630932 is an abundant number, since it is smaller than the sum of its proper divisors (50368150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48630932 is a wasteful number, since it uses less digits than its factorization.

48630932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248135 (or 248126 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 48630932 is about 6973.5881725264. The cubic root of 48630932 is about 365.0095249907.

The spelling of 48630932 in words is "forty-eight million, six hundred thirty thousand, nine hundred thirty-two".