46536019 has 4 divisors (see below), whose sum is σ = 47618296. Its totient is φ = 45453744.

The previous prime is 46536013. The next prime is 46536029. The reversal of 46536019 is 91063564.

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 46536019 - 2²³ = 38147411 is a prime.

It is a super-2 number, since 2×46536019² = 4331202128736722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46536013) 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, 541074 + ... + 541159.

It is an arithmetic number, because the mean of its divisors is an integer number (11904574).

Almost surely, 2^46536019 is an apocalyptic number.

46536019 is a deficient number, since it is larger than the sum of its proper divisors (1082277).

46536019 is a wasteful number, since it uses less digits than its factorization.

46536019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082276.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 46536019 is about 6821.7313784698. The cubic root of 46536019 is about 359.6911419875.

The spelling of 46536019 in words is "forty-six million, five hundred thirty-six thousand, nineteen".