46067891 has 8 divisors (see below), whose sum is σ = 48207744. Its totient is φ = 43968960.

The previous prime is 46067881. The next prime is 46067893. The reversal of 46067891 is 19876064.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46067891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46067893) 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, 7916 + ... + 12441.

It is an arithmetic number, because the mean of its divisors is an integer number (6025968).

Almost surely, 2^46067891 is an apocalyptic number.

46067891 is a deficient number, since it is larger than the sum of its proper divisors (2139853).

46067891 is a wasteful number, since it uses less digits than its factorization.

46067891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20461.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 46067891 is about 6787.3331287038. Note that the first 3 decimals coincide. The cubic root of 46067891 is about 358.4809734259.

The spelling of 46067891 in words is "forty-six million, sixty-seven thousand, eight hundred ninety-one".