49064291 has 4 divisors (see below), whose sum is σ = 49450752. Its totient is φ = 48677832.

The previous prime is 49064269. The next prime is 49064297. The reversal of 49064291 is 19246094.

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

It is a cyclic number.

It is not a de Polignac number, because 49064291 - 2¹⁸ = 48802147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49064297) 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, 193040 + ... + 193293.

It is an arithmetic number, because the mean of its divisors is an integer number (12362688).

Almost surely, 2^49064291 is an apocalyptic number.

49064291 is a deficient number, since it is larger than the sum of its proper divisors (386461).

49064291 is a wasteful number, since it uses less digits than its factorization.

49064291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386460.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 49064291 is about 7004.5907089565. The cubic root of 49064291 is about 366.0905421631.

The spelling of 49064291 in words is "forty-nine million, sixty-four thousand, two hundred ninety-one".