46154643 has 16 divisors (see below), whose sum is σ = 66751776. Its totient is φ = 28252160.

The previous prime is 46154639. The next prime is 46154653. The reversal of 46154643 is 34645164.

It is a cyclic number.

It is not a de Polignac number, because 46154643 - 2² = 46154639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46154623) 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, 8946 + ... + 13127.

It is an arithmetic number, because the mean of its divisors is an integer number (4171986).

Almost surely, 2^46154643 is an apocalyptic number.

46154643 is a deficient number, since it is larger than the sum of its proper divisors (20597133).

46154643 is a wasteful number, since it uses less digits than its factorization.

46154643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22134.

The product of its digits is 34560, while the sum is 33.

The square root of 46154643 is about 6793.7208509034. The cubic root of 46154643 is about 358.7058548634.

The spelling of 46154643 in words is "forty-six million, one hundred fifty-four thousand, six hundred forty-three".