49274527 has 8 divisors (see below), whose sum is σ = 50238720. Its totient is φ = 48319320.

The previous prime is 49274513. The next prime is 49274557. The reversal of 49274527 is 72547294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49274527 is a prime.

It is a super-2 number, since 2×49274527² = 4855958022147458, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49274527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49274507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9402 + ... + 13672.

It is an arithmetic number, because the mean of its divisors is an integer number (6279840).

Almost surely, 2^49274527 is an apocalyptic number.

49274527 is a deficient number, since it is larger than the sum of its proper divisors (964193).

49274527 is a wasteful number, since it uses less digits than its factorization.

49274527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493.

The product of its digits is 141120, while the sum is 40.

The square root of 49274527 is about 7019.5816826931. The cubic root of 49274527 is about 366.6126852579.

It can be divided in two parts, 49 and 274527, that added together give a square (274576 = 524²).

The spelling of 49274527 in words is "forty-nine million, two hundred seventy-four thousand, five hundred twenty-seven".