46161461 has 4 divisors (see below), whose sum is σ = 46178892. Its totient is φ = 46144032.

The previous prime is 46161439. The next prime is 46161481. The reversal of 46161461 is 16416164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39816100 + 6345361 = 6310^2 + 2519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46161461 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 (46161421) 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, 3830 + ... + 10343.

It is an arithmetic number, because the mean of its divisors is an integer number (11544723).

Almost surely, 2^46161461 is an apocalyptic number.

It is an amenable number.

46161461 is a deficient number, since it is larger than the sum of its proper divisors (17431).

46161461 is a wasteful number, since it uses less digits than its factorization.

46161461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17430.

The product of its digits is 3456, while the sum is 29.

The square root of 46161461 is about 6794.2226192553. Note that the first 3 decimals coincide. The cubic root of 46161461 is about 358.7235167636.

The spelling of 46161461 in words is "forty-six million, one hundred sixty-one thousand, four hundred sixty-one".