49222461 has 32 divisors (see below), whose sum is σ = 70917120. Its totient is φ = 30297344.

The previous prime is 49222441. The next prime is 49222471. The reversal of 49222461 is 16422294.

It is a cyclic number.

It is not a de Polignac number, because 49222461 - 2¹⁰ = 49221437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49222441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435541 + ... + 435653.

It is an arithmetic number, because the mean of its divisors is an integer number (2216160).

Almost surely, 2^49222461 is an apocalyptic number.

It is an amenable number.

49222461 is a deficient number, since it is larger than the sum of its proper divisors (21694659).

49222461 is a wasteful number, since it uses less digits than its factorization.

49222461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305.

The product of its digits is 6912, while the sum is 30.

The square root of 49222461 is about 7015.8720769410. The cubic root of 49222461 is about 366.4835124762.

The spelling of 49222461 in words is "forty-nine million, two hundred twenty-two thousand, four hundred sixty-one".