46345918 has 8 divisors (see below), whose sum is σ = 69553800. Its totient is φ = 23161320.

The previous prime is 46345913. The next prime is 46345967. The reversal of 46345918 is 81954364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46345913) 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, 553 + ... + 9643.

It is an arithmetic number, because the mean of its divisors is an integer number (8694225).

Almost surely, 2^46345918 is an apocalyptic number.

46345918 is a deficient number, since it is larger than the sum of its proper divisors (23207882).

46345918 is a wasteful number, since it uses less digits than its factorization.

46345918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11642.

The product of its digits is 103680, while the sum is 40.

The square root of 46345918 is about 6807.7836334596. The cubic root of 46345918 is about 359.2006905954.

The spelling of 46345918 in words is "forty-six million, three hundred forty-five thousand, nine hundred eighteen".