48691516 has 12 divisors (see below), whose sum is σ = 86410800. Its totient is φ = 24002720.

The previous prime is 48691507. The next prime is 48691537. The reversal of 48691516 is 61519684.

It is a congruent number.

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, 85441 + ... + 86008.

It is an arithmetic number, because the mean of its divisors is an integer number (7200900).

Almost surely, 2^48691516 is an apocalyptic number.

It is an amenable number.

48691516 is a deficient number, since it is larger than the sum of its proper divisors (37719284).

48691516 is a wasteful number, since it uses less digits than its factorization.

48691516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171524 (or 171522 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 48691516 is about 6977.9306388069. The cubic root of 48691516 is about 365.1610373407.

The spelling of 48691516 in words is "forty-eight million, six hundred ninety-one thousand, five hundred sixteen".