46809403 has 4 divisors (see below), whose sum is σ = 48074560. Its totient is φ = 45544248.

The previous prime is 46809401. The next prime is 46809409. The reversal of 46809403 is 30490864.

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 46809403 - 2¹ = 46809401 is a prime.

It is a super-2 number, since 2×46809403² = 4382240418432818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46809401) 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, 632523 + ... + 632596.

It is an arithmetic number, because the mean of its divisors is an integer number (12018640).

Almost surely, 2^46809403 is an apocalyptic number.

46809403 is a deficient number, since it is larger than the sum of its proper divisors (1265157).

46809403 is a wasteful number, since it uses less digits than its factorization.

46809403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265156.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 46809403 is about 6841.7397641243. The cubic root of 46809403 is about 360.3941234024.

The spelling of 46809403 in words is "forty-six million, eight hundred nine thousand, four hundred three".