46148771 has 4 divisors (see below), whose sum is σ = 46454544. Its totient is φ = 45843000.

The previous prime is 46148699. The next prime is 46148789. The reversal of 46148771 is 17784164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46148771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46148171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152660 + ... + 152961.

It is an arithmetic number, because the mean of its divisors is an integer number (11613636).

Almost surely, 2^46148771 is an apocalyptic number.

46148771 is a deficient number, since it is larger than the sum of its proper divisors (305773).

46148771 is a wasteful number, since it uses less digits than its factorization.

46148771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305772.

The product of its digits is 37632, while the sum is 38.

The square root of 46148771 is about 6793.2886733893. The cubic root of 46148771 is about 358.6906421641.

The spelling of 46148771 in words is "forty-six million, one hundred forty-eight thousand, seven hundred seventy-one".