49079261 has 16 divisors (see below), whose sum is σ = 64412160. Its totient is φ = 36229680.

The previous prime is 49079203. The next prime is 49079269. The reversal of 49079261 is 16297094.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49079261 is a prime.

It is a super-2 number, since 2×49079261² = 4817547720612242, 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 (49079269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15311 + ... + 18236.

It is an arithmetic number, because the mean of its divisors is an integer number (4025760).

Almost surely, 2^49079261 is an apocalyptic number.

It is an amenable number.

49079261 is a deficient number, since it is larger than the sum of its proper divisors (15332899).

49079261 is a wasteful number, since it uses less digits than its factorization.

49079261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33584.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 49079261 is about 7005.6592123797. The cubic root of 49079261 is about 366.1277709910.

The spelling of 49079261 in words is "forty-nine million, seventy-nine thousand, two hundred sixty-one".