48637946 has 16 divisors (see below), whose sum is σ = 86069760. Its totient is φ = 20172240.

The previous prime is 48637909. The next prime is 48637957. The reversal of 48637946 is 64973684.

It is a self number, because there is not a number n which added to its sum of digits gives 48637946.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55601 + ... + 56468.

It is an arithmetic number, because the mean of its divisors is an integer number (5379360).

Almost surely, 2^48637946 is an apocalyptic number.

48637946 is a deficient number, since it is larger than the sum of its proper divisors (37431814).

48637946 is a wasteful number, since it uses less digits than its factorization.

48637946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112109.

The product of its digits is 870912, while the sum is 47.

The square root of 48637946 is about 6974.0910518863. The cubic root of 48637946 is about 365.0270724900.

The spelling of 48637946 in words is "forty-eight million, six hundred thirty-seven thousand, nine hundred forty-six".