46402313 has 4 divisors (see below), whose sum is σ = 48844560. Its totient is φ = 43960068.

The previous prime is 46402303. The next prime is 46402327. The reversal of 46402313 is 31320464.

It is a happy number.

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 46402313 - 2⁴ = 46402297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46402303) 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, 1221095 + ... + 1221132.

It is an arithmetic number, because the mean of its divisors is an integer number (12211140).

Almost surely, 2^46402313 is an apocalyptic number.

It is an amenable number.

46402313 is a deficient number, since it is larger than the sum of its proper divisors (2442247).

46402313 is a wasteful number, since it uses less digits than its factorization.

46402313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442246.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 46402313 is about 6811.9243243007. The cubic root of 46402313 is about 359.3463266651.

Adding to 46402313 its reverse (31320464), we get a palindrome (77722777).

The spelling of 46402313 in words is "forty-six million, four hundred two thousand, three hundred thirteen".