46077561 has 12 divisors (see below), whose sum is σ = 66626560. Its totient is φ = 30686040.

The previous prime is 46077557. The next prime is 46077569. The reversal of 46077561 is 16577064.

It is not a de Polignac number, because 46077561 - 2² = 46077557 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46077569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9000 + ... + 13158.

Almost surely, 2^46077561 is an apocalyptic number.

It is an amenable number.

46077561 is a deficient number, since it is larger than the sum of its proper divisors (20548999).

46077561 is a wasteful number, since it uses less digits than its factorization.

46077561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396 (or 5393 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 46077561 is about 6788.0454476970. The cubic root of 46077561 is about 358.5060542969.

The spelling of 46077561 in words is "forty-six million, seventy-seven thousand, five hundred sixty-one".