46893945 has 16 divisors (see below), whose sum is σ = 85749120. Its totient is φ = 21437184.

The previous prime is 46893929. The next prime is 46893947. The reversal of 46893945 is 54939864.

It is not a de Polignac number, because 46893945 - 2⁴ = 46893929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46893894 and 46893903.

It is not an unprimeable number, because it can be changed into a prime (46893947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223200 + ... + 223409.

It is an arithmetic number, because the mean of its divisors is an integer number (5359320).

Almost surely, 2^46893945 is an apocalyptic number.

It is an amenable number.

46893945 is a deficient number, since it is larger than the sum of its proper divisors (38855175).

46893945 is a wasteful number, since it uses less digits than its factorization.

46893945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446624.

The product of its digits is 933120, while the sum is 48.

The square root of 46893945 is about 6847.9153762295. The cubic root of 46893945 is about 360.6109609998.

The spelling of 46893945 in words is "forty-six million, eight hundred ninety-three thousand, nine hundred forty-five".