46142691 has 16 divisors (see below), whose sum is σ = 70508544. Its totient is φ = 26293824.

The previous prime is 46142653. The next prime is 46142693. The reversal of 46142691 is 19624164.

It is not a de Polignac number, because 46142691 - 2⁷ = 46142563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46142693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5175 + ... + 10911.

It is an arithmetic number, because the mean of its divisors is an integer number (4406784).

Almost surely, 2^46142691 is an apocalyptic number.

46142691 is a deficient number, since it is larger than the sum of its proper divisors (24365853).

46142691 is a wasteful number, since it uses less digits than its factorization.

46142691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130.

The product of its digits is 10368, while the sum is 33.

The square root of 46142691 is about 6792.8411581606. The cubic root of 46142691 is about 358.6748892355.

The spelling of 46142691 in words is "forty-six million, one hundred forty-two thousand, six hundred ninety-one".