46972071 has 24 divisors (see below), whose sum is σ = 72131904. Its totient is φ = 29352960.

The previous prime is 46972061. The next prime is 46972073. The reversal of 46972071 is 17027964.

It is a happy number.

It is not a de Polignac number, because 46972071 - 2⁶ = 46972007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46972073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51106 + ... + 52016.

It is an arithmetic number, because the mean of its divisors is an integer number (3005496).

Almost surely, 2^46972071 is an apocalyptic number.

46972071 is a deficient number, since it is larger than the sum of its proper divisors (25159833).

46972071 is a wasteful number, since it uses less digits than its factorization.

46972071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 46972071 is about 6853.6173660338. The cubic root of 46972071 is about 360.8111109397.

The spelling of 46972071 in words is "forty-six million, nine hundred seventy-two thousand, seventy-one".