49074823 has 6 divisors (see below), whose sum is σ = 57087096. Its totient is φ = 42064092.

The previous prime is 49074811. The next prime is 49074841. The reversal of 49074823 is 32847094.

It is a happy number.

It is not a de Polignac number, because 49074823 - 2²⁵ = 15520391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49074803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500715 + ... + 500812.

It is an arithmetic number, because the mean of its divisors is an integer number (9514516).

Almost surely, 2^49074823 is an apocalyptic number.

49074823 is a deficient number, since it is larger than the sum of its proper divisors (8012273).

49074823 is a wasteful number, since it uses less digits than its factorization.

49074823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001541 (or 1001534 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 49074823 is about 7005.3424612934. The cubic root of 49074823 is about 366.1167349376.

It can be divided in two parts, 4907 and 4823, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 49074823 in words is "forty-nine million, seventy-four thousand, eight hundred twenty-three".