46404623 has 4 divisors (see below), whose sum is σ = 47658840. Its totient is φ = 45150408.

The previous prime is 46404619. The next prime is 46404637. The reversal of 46404623 is 32640464.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 46404623 - 2² = 46404619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46404653) 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, 627053 + ... + 627126.

It is an arithmetic number, because the mean of its divisors is an integer number (11914710).

Almost surely, 2^46404623 is an apocalyptic number.

46404623 is a deficient number, since it is larger than the sum of its proper divisors (1254217).

46404623 is a wasteful number, since it uses less digits than its factorization.

46404623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254216.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 46404623 is about 6812.0938778029. The cubic root of 46404623 is about 359.3522895592.

The spelling of 46404623 in words is "forty-six million, four hundred four thousand, six hundred twenty-three".