48742473 has 24 divisors (see below), whose sum is σ = 71021568. Its totient is φ = 29719872.

The previous prime is 48742471. The next prime is 48742487. The reversal of 48742473 is 37424784.

It is not a de Polignac number, because 48742473 - 2¹ = 48742471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (48742471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64011 + ... + 64767.

It is an arithmetic number, because the mean of its divisors is an integer number (2959232).

Almost surely, 2^48742473 is an apocalyptic number.

It is an amenable number.

48742473 is a deficient number, since it is larger than the sum of its proper divisors (22279095).

48742473 is a wasteful number, since it uses less digits than its factorization.

48742473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 900 counting only the distinct ones).

The product of its digits is 150528, while the sum is 39.

The square root of 48742473 is about 6981.5809814110. The cubic root of 48742473 is about 365.2883765926.

The spelling of 48742473 in words is "forty-eight million, seven hundred forty-two thousand, four hundred seventy-three".