48742031 has 16 divisors (see below), whose sum is σ = 53875584. Its totient is φ = 43822944.

The previous prime is 48742021. The next prime is 48742079. The reversal of 48742031 is 13024784.

It is a cyclic number.

It is not a de Polignac number, because 48742031 - 2⁶ = 48741967 is a prime.

It is a super-2 number, since 2×48742031² = 4751571172009922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48741985 and 48742003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48742021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92936 + ... + 93458.

It is an arithmetic number, because the mean of its divisors is an integer number (3367224).

Almost surely, 2^48742031 is an apocalyptic number.

48742031 is a deficient number, since it is larger than the sum of its proper divisors (5133553).

48742031 is a wasteful number, since it uses less digits than its factorization.

48742031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 48742031 is about 6981.5493266180. The cubic root of 48742031 is about 365.2872724362.

The spelling of 48742031 in words is "forty-eight million, seven hundred forty-two thousand, thirty-one".