46613391 has 8 divisors (see below), whose sum is σ = 67801344. Its totient is φ = 28250520.

The previous prime is 46613383. The next prime is 46613393. The reversal of 46613391 is 19331664.

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

It is not a de Polignac number, because 46613391 - 2³ = 46613383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1412527 = 46613391 / (4 + 6 + 6 + 1 + 3 + 3 + 9 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46613393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706231 + ... + 706296.

It is an arithmetic number, because the mean of its divisors is an integer number (8475168).

Almost surely, 2^46613391 is an apocalyptic number.

46613391 is a deficient number, since it is larger than the sum of its proper divisors (21187953).

46613391 is a wasteful number, since it uses less digits than its factorization.

46613391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412541.

The product of its digits is 11664, while the sum is 33.

The square root of 46613391 is about 6827.4000175762. The cubic root of 46613391 is about 359.8903755720.

The spelling of 46613391 in words is "forty-six million, six hundred thirteen thousand, three hundred ninety-one".