46243590 has 16 divisors (see below), whose sum is σ = 110984688. Its totient is φ = 12331616.

The previous prime is 46243543. The next prime is 46243591. The reversal of 46243590 is 9534264.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46243591) 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, 770697 + ... + 770756.

It is an arithmetic number, because the mean of its divisors is an integer number (6936543).

Almost surely, 2^46243590 is an apocalyptic number.

46243590 is an abundant number, since it is smaller than the sum of its proper divisors (64741098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46243590 is a wasteful number, since it uses less digits than its factorization.

46243590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541463.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 46243590 is about 6800.2639654649. The cubic root of 46243590 is about 358.9361338685.

The spelling of 46243590 in words is "forty-six million, two hundred forty-three thousand, five hundred ninety".