49134731 has 2 divisors, whose sum is σ = 49134732. Its totient is φ = 49134730.

The previous prime is 49134727. The next prime is 49134749. The reversal of 49134731 is 13743194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49134731 - 2² = 49134727 is a prime.

It is a super-2 number, since 2×49134731² = 4828443580884722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49134751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24567365 + 24567366.

It is an arithmetic number, because the mean of its divisors is an integer number (24567366).

Almost surely, 2^49134731 is an apocalyptic number.

49134731 is a deficient number, since it is larger than the sum of its proper divisors (1).

49134731 is an equidigital number, since it uses as much as digits as its factorization.

49134731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 49134731 is about 7009.6170366148. The cubic root of 49134731 is about 366.2656531340.

The spelling of 49134731 in words is "forty-nine million, one hundred thirty-four thousand, seven hundred thirty-one".