49274599 has 4 divisors (see below), whose sum is σ = 53754120. Its totient is φ = 44795080.

The previous prime is 49274597. The next prime is 49274611. The reversal of 49274599 is 99547294.

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

It is not a de Polignac number, because 49274599 - 2¹ = 49274597 is a prime.

It is a super-2 number, since 2×49274599² = 4855972213221602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49274597) 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, 2239744 + ... + 2239765.

It is an arithmetic number, because the mean of its divisors is an integer number (13438530).

Almost surely, 2^49274599 is an apocalyptic number.

49274599 is a deficient number, since it is larger than the sum of its proper divisors (4479521).

49274599 is a wasteful number, since it uses less digits than its factorization.

49274599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479520.

The product of its digits is 816480, while the sum is 49.

The square root of 49274599 is about 7019.5868112019. The cubic root of 49274599 is about 366.6128638228.

The spelling of 49274599 in words is "forty-nine million, two hundred seventy-four thousand, five hundred ninety-nine".