48740631 has 4 divisors (see below), whose sum is σ = 64987512. Its totient is φ = 32493752.

The previous prime is 48740623. The next prime is 48740633. The reversal of 48740631 is 13604784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48740631 - 2³ = 48740623 is a prime.

It is a super-2 number, since 2×48740631² = 4751298220556322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48740592 and 48740601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48740633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8123436 + ... + 8123441.

It is an arithmetic number, because the mean of its divisors is an integer number (16246878).

Almost surely, 2^48740631 is an apocalyptic number.

48740631 is a deficient number, since it is larger than the sum of its proper divisors (16246881).

48740631 is a wasteful number, since it uses less digits than its factorization.

48740631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246880.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 48740631 is about 6981.4490616204. The cubic root of 48740631 is about 365.2837750639.

The spelling of 48740631 in words is "forty-eight million, seven hundred forty thousand, six hundred thirty-one".