46997497 has 4 divisors (see below), whose sum is σ = 47090340. Its totient is φ = 46904656.

The previous prime is 46997477. The next prime is 46997501. The reversal of 46997497 is 79479964.

It is a happy number.

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 15872256 + 31125241 = 3984^2 + 5579^2 .

It is a cyclic number.

It is not a de Polignac number, because 46997497 - 2⁷ = 46997369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46997407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45658 + ... + 46675.

It is an arithmetic number, because the mean of its divisors is an integer number (11772585).

Almost surely, 2^46997497 is an apocalyptic number.

It is an amenable number.

46997497 is a deficient number, since it is larger than the sum of its proper divisors (92843).

46997497 is an equidigital number, since it uses as much as digits as its factorization.

46997497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92842.

The product of its digits is 3429216, while the sum is 55.

The square root of 46997497 is about 6855.4720479337. The cubic root of 46997497 is about 360.8762015940.

The spelling of 46997497 in words is "forty-six million, nine hundred ninety-seven thousand, four hundred ninety-seven".