46542369 has 8 divisors (see below), whose sum is σ = 62155872. Its totient is φ = 30978560.

The previous prime is 46542367. The next prime is 46542389. The reversal of 46542369 is 96324564.

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 46542369 - 2¹ = 46542367 is a prime.

It is a super-2 number, since 2×46542369² = 4332384224264322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46542367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10179 + ... + 14024.

It is an arithmetic number, because the mean of its divisors is an integer number (7769484).

Almost surely, 2^46542369 is an apocalyptic number.

It is an amenable number.

46542369 is a deficient number, since it is larger than the sum of its proper divisors (15613503).

46542369 is a wasteful number, since it uses less digits than its factorization.

46542369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24847.

The product of its digits is 155520, while the sum is 39.

The square root of 46542369 is about 6822.1967869595. The cubic root of 46542369 is about 359.7075016083.

The spelling of 46542369 in words is "forty-six million, five hundred forty-two thousand, three hundred sixty-nine".