46841391 has 12 divisors (see below), whose sum is σ = 68517280. Its totient is φ = 30831840.

The previous prime is 46841383. The next prime is 46841407. The reversal of 46841391 is 19314864.

It is not a de Polignac number, because 46841391 - 2³ = 46841383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46841321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32230 + ... + 33651.

Almost surely, 2^46841391 is an apocalyptic number.

46841391 is a deficient number, since it is larger than the sum of its proper divisors (21675889).

46841391 is a wasteful number, since it uses less digits than its factorization.

46841391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65966 (or 65963 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 46841391 is about 6844.0770743761. The cubic root of 46841391 is about 360.4761985231.

The spelling of 46841391 in words is "forty-six million, eight hundred forty-one thousand, three hundred ninety-one".