46695890 has 8 divisors (see below), whose sum is σ = 84052620. Its totient is φ = 18678352.

The previous prime is 46695881. The next prime is 46695907. The reversal of 46695890 is 9859664.

It can be written as a sum of positive squares in 2 ways, for example, as 44448889 + 2247001 = 6667^2 + 1499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×46695890² = 4361012285784200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2334785 + ... + 2334804.

Almost surely, 2^46695890 is an apocalyptic number.

46695890 is a deficient number, since it is larger than the sum of its proper divisors (37356730).

46695890 is a wasteful number, since it uses less digits than its factorization.

46695890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669596.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 46695890 is about 6833.4391048725. The cubic root of 46695890 is about 360.1025685108.

The spelling of 46695890 in words is "forty-six million, six hundred ninety-five thousand, eight hundred ninety".