48637494 has 12 divisors (see below), whose sum is σ = 105381276. Its totient is φ = 16212492.

The previous prime is 48637489. The next prime is 48637529. The reversal of 48637494 is 49473684.

48637494 is a `hidden beast` number, since 4 + 8 + 637 + 4 + 9 + 4 = 666.

48637494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1351024 + ... + 1351059.

It is an arithmetic number, because the mean of its divisors is an integer number (8781773).

Almost surely, 2^48637494 is an apocalyptic number.

48637494 is an abundant number, since it is smaller than the sum of its proper divisors (56743782).

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

48637494 is a wasteful number, since it uses less digits than its factorization.

48637494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702091 (or 2702088 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 48637494 is about 6974.0586461543. The cubic root of 48637494 is about 365.0259417354.

The spelling of 48637494 in words is "forty-eight million, six hundred thirty-seven thousand, four hundred ninety-four".