46411561 has 4 divisors (see below), whose sum is σ = 53041792. Its totient is φ = 39781332.

The previous prime is 46411559. The next prime is 46411601. The reversal of 46411561 is 16511464.

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 46411561 - 2¹ = 46411559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46411531) 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, 3315105 + ... + 3315118.

It is an arithmetic number, because the mean of its divisors is an integer number (13260448).

Almost surely, 2^46411561 is an apocalyptic number.

It is an amenable number.

46411561 is a deficient number, since it is larger than the sum of its proper divisors (6630231).

46411561 is an equidigital number, since it uses as much as digits as its factorization.

46411561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630230.

The product of its digits is 2880, while the sum is 28.

The square root of 46411561 is about 6812.6031001373. The cubic root of 46411561 is about 359.3701977027.

The spelling of 46411561 in words is "forty-six million, four hundred eleven thousand, five hundred sixty-one".