46223561 has 8 divisors (see below), whose sum is σ = 51518880. Its totient is φ = 41214528.

The previous prime is 46223557. The next prime is 46223563. The reversal of 46223561 is 16532264.

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

It is not a de Polignac number, because 46223561 - 2² = 46223557 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46223563) 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, 71231 + ... + 71876.

It is an arithmetic number, because the mean of its divisors is an integer number (6439860).

Almost surely, 2^46223561 is an apocalyptic number.

It is an amenable number.

46223561 is a deficient number, since it is larger than the sum of its proper divisors (5295319).

46223561 is a wasteful number, since it uses less digits than its factorization.

46223561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143143.

The product of its digits is 8640, while the sum is 29.

The square root of 46223561 is about 6798.7911425488. The cubic root of 46223561 is about 358.8843056404.

The spelling of 46223561 in words is "forty-six million, two hundred twenty-three thousand, five hundred sixty-one".