46140973 has 2 divisors, whose sum is σ = 46140974. Its totient is φ = 46140972.

The previous prime is 46140971. The next prime is 46141019. The reversal of 46140973 is 37904164.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23843689 + 22297284 = 4883^2 + 4722^2 .

It is a cyclic number.

It is not a de Polignac number, because 46140973 - 2¹ = 46140971 is a prime.

Together with 46140971, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46140971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23070486 + 23070487.

It is an arithmetic number, because the mean of its divisors is an integer number (23070487).

Almost surely, 2^46140973 is an apocalyptic number.

It is an amenable number.

46140973 is a deficient number, since it is larger than the sum of its proper divisors (1).

46140973 is an equidigital number, since it uses as much as digits as its factorization.

46140973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 46140973 is about 6792.7147003242. The cubic root of 46140973 is about 358.6704377461.

The spelling of 46140973 in words is "forty-six million, one hundred forty thousand, nine hundred seventy-three".