46398453 has 4 divisors (see below), whose sum is σ = 61864608. Its totient is φ = 30932300.

The previous prime is 46398449. The next prime is 46398467. The reversal of 46398453 is 35489364.

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.

It is a cyclic number.

It is not a de Polignac number, because 46398453 - 2² = 46398449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46398433) 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, 7733073 + ... + 7733078.

It is an arithmetic number, because the mean of its divisors is an integer number (15466152).

Almost surely, 2^46398453 is an apocalyptic number.

It is an amenable number.

46398453 is a deficient number, since it is larger than the sum of its proper divisors (15466155).

46398453 is a wasteful number, since it uses less digits than its factorization.

46398453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15466154.

The product of its digits is 311040, while the sum is 42.

The square root of 46398453 is about 6811.6409917141. The cubic root of 46398453 is about 359.3363622531.

The spelling of 46398453 in words is "forty-six million, three hundred ninety-eight thousand, four hundred fifty-three".