46142771 has 8 divisors (see below), whose sum is σ = 47009424. Its totient is φ = 45283680.

The previous prime is 46142749. The next prime is 46142801. The reversal of 46142771 is 17724164.

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-46142771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46112771) 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, 11261 + ... + 14801.

It is an arithmetic number, because the mean of its divisors is an integer number (5876178).

Almost surely, 2^46142771 is an apocalyptic number.

46142771 is a deficient number, since it is larger than the sum of its proper divisors (866653).

46142771 is a wasteful number, since it uses less digits than its factorization.

46142771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781.

The product of its digits is 9408, while the sum is 32.

The square root of 46142771 is about 6792.8470467102. The cubic root of 46142771 is about 358.6750965199.

The spelling of 46142771 in words is "forty-six million, one hundred forty-two thousand, seven hundred seventy-one".