46264993 has 4 divisors (see below), whose sum is σ = 46423188. Its totient is φ = 46106800.

The previous prime is 46264987. The next prime is 46264997. The reversal of 46264993 is 39946264.

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 30835809 + 15429184 = 5553^2 + 3928^2 .

It is a cyclic number.

It is not a de Polignac number, because 46264993 - 2⁹ = 46264481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46264997) 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, 78658 + ... + 79243.

It is an arithmetic number, because the mean of its divisors is an integer number (11605797).

Almost surely, 2^46264993 is an apocalyptic number.

It is an amenable number.

46264993 is a deficient number, since it is larger than the sum of its proper divisors (158195).

46264993 is a wasteful number, since it uses less digits than its factorization.

46264993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158194.

The product of its digits is 279936, while the sum is 43.

The square root of 46264993 is about 6801.8374723305. The cubic root of 46264993 is about 358.9915010027.

The spelling of 46264993 in words is "forty-six million, two hundred sixty-four thousand, nine hundred ninety-three".