46441081 has 4 divisors (see below), whose sum is σ = 46574500. Its totient is φ = 46307664.

The previous prime is 46441061. The next prime is 46441097. The reversal of 46441081 is 18014464.

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 39576681 + 6864400 = 6291^2 + 2620^2 .

It is a cyclic number.

It is not a de Polignac number, because 46441081 - 2⁵ = 46441049 is a prime.

It is a super-2 number, since 2×46441081² = 4313548008897122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46441061) 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, 66186 + ... + 66883.

It is an arithmetic number, because the mean of its divisors is an integer number (11643625).

Almost surely, 2^46441081 is an apocalyptic number.

It is an amenable number.

46441081 is a deficient number, since it is larger than the sum of its proper divisors (133419).

46441081 is a wasteful number, since it uses less digits than its factorization.

46441081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133418.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 46441081 is about 6814.7693284513. The cubic root of 46441081 is about 359.4463738364.

The spelling of 46441081 in words is "forty-six million, four hundred forty-one thousand, eighty-one".