46391271 has 16 divisors (see below), whose sum is σ = 65201760. Its totient is φ = 29294720.

The previous prime is 46391263. The next prime is 46391297. The reversal of 46391271 is 17219364.

It is a cyclic number.

It is not a de Polignac number, because 46391271 - 2³ = 46391263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46391201) 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, 420 + ... + 9641.

It is an arithmetic number, because the mean of its divisors is an integer number (4075110).

Almost surely, 2^46391271 is an apocalyptic number.

46391271 is a deficient number, since it is larger than the sum of its proper divisors (18810489).

46391271 is a wasteful number, since it uses less digits than its factorization.

46391271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146.

The product of its digits is 9072, while the sum is 33.

The square root of 46391271 is about 6811.1137855713. The cubic root of 46391271 is about 359.3178207806.

The spelling of 46391271 in words is "forty-six million, three hundred ninety-one thousand, two hundred seventy-one".