46890194 has 8 divisors (see below), whose sum is σ = 75745740. Its totient is φ = 21641616.

The previous prime is 46890139. The next prime is 46890223. The reversal of 46890194 is 49109864.

It can be written as a sum of positive squares in 2 ways, for example, as 46308025 + 582169 = 6805^2 + 763^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901709 + ... + 901760.

Almost surely, 2^46890194 is an apocalyptic number.

46890194 is a deficient number, since it is larger than the sum of its proper divisors (28855546).

46890194 is a wasteful number, since it uses less digits than its factorization.

46890194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803484.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 46890194 is about 6847.6414917839. The cubic root of 46890194 is about 360.6013457728.

The spelling of 46890194 in words is "forty-six million, eight hundred ninety thousand, one hundred ninety-four".