46140473 has 4 divisors (see below), whose sum is σ = 46264548. Its totient is φ = 46016400.

The previous prime is 46140469. The next prime is 46140487. The reversal of 46140473 is 37404164.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14645929 + 31494544 = 3827^2 + 5612^2 .

It is a cyclic number.

It is not a de Polignac number, because 46140473 - 2² = 46140469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46140403) 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, 61478 + ... + 62223.

It is an arithmetic number, because the mean of its divisors is an integer number (11566137).

Almost surely, 2^46140473 is an apocalyptic number.

It is an amenable number.

46140473 is a deficient number, since it is larger than the sum of its proper divisors (124075).

46140473 is a wasteful number, since it uses less digits than its factorization.

46140473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124074.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 46140473 is about 6792.6778960878. The cubic root of 46140473 is about 358.6691421812.

The spelling of 46140473 in words is "forty-six million, one hundred forty thousand, four hundred seventy-three".