48672990 has 48 divisors (see below), whose sum is σ = 129503088. Its totient is φ = 12676608.

The previous prime is 48672971. The next prime is 48673013. The reversal of 48672990 is 9927684.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 2419 + ... + 10158.

It is an arithmetic number, because the mean of its divisors is an integer number (2697981).

Almost surely, 2^48672990 is an apocalyptic number.

48672990 is an abundant number, since it is smaller than the sum of its proper divisors (80830098).

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

48672990 is a wasteful number, since it uses less digits than its factorization.

48672990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12633 (or 12630 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 48672990 is about 6976.6030415955. The cubic root of 48672990 is about 365.1147196788.

The spelling of 48672990 in words is "forty-eight million, six hundred seventy-two thousand, nine hundred ninety".