46421597 has 4 divisors (see below), whose sum is σ = 46435296. Its totient is φ = 46407900.

The previous prime is 46421591. The next prime is 46421647. The reversal of 46421597 is 79512464.

46421597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46421597 - 2⁶ = 46421533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46421597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46421591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378 + ... + 9924.

It is an arithmetic number, because the mean of its divisors is an integer number (11608824).

Almost surely, 2^46421597 is an apocalyptic number.

It is an amenable number.

46421597 is a deficient number, since it is larger than the sum of its proper divisors (13699).

46421597 is an equidigital number, since it uses as much as digits as its factorization.

46421597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13698.

The product of its digits is 60480, while the sum is 38.

The square root of 46421597 is about 6813.3396363311. The cubic root of 46421597 is about 359.3960991469.

The spelling of 46421597 in words is "forty-six million, four hundred twenty-one thousand, five hundred ninety-seven".