46244290 has 16 divisors (see below), whose sum is σ = 87621120. Its totient is φ = 17524080.

The previous prime is 46244279. The next prime is 46244291. The reversal of 46244290 is 9244264.

46244290 is nontrivially palindromic in base 16.

It is not an unprimeable number, because it can be changed into a prime (46244291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121506 + ... + 121885.

It is an arithmetic number, because the mean of its divisors is an integer number (5476320).

Almost surely, 2^46244290 is an apocalyptic number.

46244290 is a deficient number, since it is larger than the sum of its proper divisors (41376830).

46244290 is a wasteful number, since it uses less digits than its factorization.

46244290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243417.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 46244290 is about 6800.3154338604. The cubic root of 46244290 is about 358.9379449593.

The spelling of 46244290 in words is "forty-six million, two hundred forty-four thousand, two hundred ninety".