46479019 has 4 divisors (see below), whose sum is σ = 46672120. Its totient is φ = 46285920.

The previous prime is 46479007. The next prime is 46479023. The reversal of 46479019 is 91097464.

It is a happy number.

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 46479019 - 2⁵ = 46478987 is a prime.

It is a super-2 number, since 2×46479019² = 4320598414404722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46479049) 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, 96189 + ... + 96670.

It is an arithmetic number, because the mean of its divisors is an integer number (11668030).

Almost surely, 2^46479019 is an apocalyptic number.

46479019 is a deficient number, since it is larger than the sum of its proper divisors (193101).

46479019 is a wasteful number, since it uses less digits than its factorization.

46479019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193100.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 46479019 is about 6817.5522733603. The cubic root of 46479019 is about 359.5442251685.

The spelling of 46479019 in words is "forty-six million, four hundred seventy-nine thousand, nineteen".