46044013 has 8 divisors (see below), whose sum is σ = 47916000. Its totient is φ = 44208528.

The previous prime is 46043989. The next prime is 46044017. The reversal of 46044013 is 31044064.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46044013 - 2¹⁷ = 45912941 is a prime.

It is a super-2 number, since 2×46044013² = 4240102266288338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46044017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6538 + ... + 11611.

It is an arithmetic number, because the mean of its divisors is an integer number (5989500).

Almost surely, 2^46044013 is an apocalyptic number.

46044013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

46044013 is a deficient number, since it is larger than the sum of its proper divisors (1871987).

46044013 is a wasteful number, since it uses less digits than its factorization.

46044013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18251.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 46044013 is about 6785.5738887732. The cubic root of 46044013 is about 358.4190265338.

Adding to 46044013 its reverse (31044064), we get a palindrome (77088077).

The spelling of 46044013 in words is "forty-six million, forty-four thousand, thirteen".