46044491 has 4 divisors (see below), whose sum is σ = 46191912. Its totient is φ = 45897072.

The previous prime is 46044473. The next prime is 46044497. The reversal of 46044491 is 19444064.

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

It is a cyclic number.

It is not a de Polignac number, because 46044491 - 2¹⁰ = 46043467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46044497) 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, 73241 + ... + 73866.

It is an arithmetic number, because the mean of its divisors is an integer number (11547978).

Almost surely, 2^46044491 is an apocalyptic number.

46044491 is a deficient number, since it is larger than the sum of its proper divisors (147421).

46044491 is a wasteful number, since it uses less digits than its factorization.

46044491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147420.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 46044491 is about 6785.6091104631. The cubic root of 46044491 is about 358.4202668232.

The spelling of 46044491 in words is "forty-six million, forty-four thousand, four hundred ninety-one".