46541561 has 6 divisors (see below), whose sum is σ = 51157386. Its totient is φ = 42310400.

The previous prime is 46541497. The next prime is 46541567. The reversal of 46541561 is 16514564.

It can be written as a sum of positive squares in only one way, i.e., 35940025 + 10601536 = 5995^2 + 3256^2 .

It is not a de Polignac number, because 46541561 - 2⁶ = 46541497 is a prime.

It is a super-2 number, since 2×46541561² = 4332233800633442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46541567) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192200 + ... + 192441.

It is an arithmetic number, because the mean of its divisors is an integer number (8526231).

Almost surely, 2^46541561 is an apocalyptic number.

It is an amenable number.

46541561 is a deficient number, since it is larger than the sum of its proper divisors (4615825).

46541561 is a wasteful number, since it uses less digits than its factorization.

46541561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384663 (or 384652 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 46541561 is about 6822.1375682406. The cubic root of 46541561 is about 359.7054200258.

The spelling of 46541561 in words is "forty-six million, five hundred forty-one thousand, five hundred sixty-one".