46042517 has 4 divisors (see below), whose sum is σ = 47630220. Its totient is φ = 44454816.

The previous prime is 46042483. The next prime is 46042547. The reversal of 46042517 is 71524064.

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 15062161 + 30980356 = 3881^2 + 5566^2 .

It is a cyclic number.

It is not a de Polignac number, because 46042517 - 2⁸ = 46042261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1587673 = 46042517 / (4 + 6 + 0 + 4 + 2 + 5 + 1 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46042517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46042547) 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, 793808 + ... + 793865.

It is an arithmetic number, because the mean of its divisors is an integer number (11907555).

Almost surely, 2^46042517 is an apocalyptic number.

It is an amenable number.

46042517 is a deficient number, since it is larger than the sum of its proper divisors (1587703).

46042517 is a wasteful number, since it uses less digits than its factorization.

46042517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587702.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 46042517 is about 6785.4636540181. The cubic root of 46042517 is about 358.4151447358.

The spelling of 46042517 in words is "forty-six million, forty-two thousand, five hundred seventeen".