46897894 has 4 divisors (see below), whose sum is σ = 70346844. Its totient is φ = 23448946.

The previous prime is 46897889. The next prime is 46897913. The reversal of 46897894 is 49879864.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11724472 + ... + 11724475.

It is an arithmetic number, because the mean of its divisors is an integer number (17586711).

Almost surely, 2^46897894 is an apocalyptic number.

46897894 is a deficient number, since it is larger than the sum of its proper divisors (23448950).

46897894 is a wasteful number, since it uses less digits than its factorization.

46897894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23448949.

The product of its digits is 3483648, while the sum is 55.

The square root of 46897894 is about 6848.2037060823. The cubic root of 46897894 is about 360.6210832215.

The spelling of 46897894 in words is "forty-six million, eight hundred ninety-seven thousand, eight hundred ninety-four".