46522261 has 4 divisors (see below), whose sum is σ = 48544992. Its totient is φ = 44499532.

The previous prime is 46522211. The next prime is 46522271. The reversal of 46522261 is 16222564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46522261 - 2¹¹ = 46520213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46522211) 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, 1011331 + ... + 1011376.

It is an arithmetic number, because the mean of its divisors is an integer number (12136248).

Almost surely, 2^46522261 is an apocalyptic number.

It is an amenable number.

46522261 is a deficient number, since it is larger than the sum of its proper divisors (2022731).

46522261 is a wasteful number, since it uses less digits than its factorization.

46522261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022730.

The product of its digits is 5760, while the sum is 28.

The square root of 46522261 is about 6820.7229089005. The cubic root of 46522261 is about 359.6556918953.

The spelling of 46522261 in words is "forty-six million, five hundred twenty-two thousand, two hundred sixty-one".