46091851 has 8 divisors (see below), whose sum is σ = 50337504. Its totient is φ = 41946240.

The previous prime is 46091813. The next prime is 46091873. The reversal of 46091851 is 15819064.

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 46091851 - 2⁷ = 46091723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46098851) 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, 24046 + ... + 25891.

It is an arithmetic number, because the mean of its divisors is an integer number (6292188).

Almost surely, 2^46091851 is an apocalyptic number.

46091851 is a deficient number, since it is larger than the sum of its proper divisors (4245653).

46091851 is a wasteful number, since it uses less digits than its factorization.

46091851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50021.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 46091851 is about 6789.0979518637. The cubic root of 46091851 is about 358.5431115390.

The spelling of 46091851 in words is "forty-six million, ninety-one thousand, eight hundred fifty-one".