46865290 has 8 divisors (see below), whose sum is σ = 84357540. Its totient is φ = 18746112.

The previous prime is 46865279. The next prime is 46865327. The reversal of 46865290 is 9256864.

It is a happy number.

46865290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45522009 + 1343281 = 6747^2 + 1159^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2343255 + ... + 2343274.

Almost surely, 2^46865290 is an apocalyptic number.

46865290 is a deficient number, since it is larger than the sum of its proper divisors (37492250).

46865290 is a wasteful number, since it uses less digits than its factorization.

46865290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686536.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 46865290 is about 6845.8228139501. The cubic root of 46865290 is about 360.5374944250.

The spelling of 46865290 in words is "forty-six million, eight hundred sixty-five thousand, two hundred ninety".