46123530 has 32 divisors (see below), whose sum is σ = 111348864. Its totient is φ = 12227136.

The previous prime is 46123529. The next prime is 46123531. The reversal of 46123530 is 3532164.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46123529) and next prime (46123531).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46123530.

It is not an unprimeable number, because it can be changed into a prime (46123531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747 + ... + 9633.

It is an arithmetic number, because the mean of its divisors is an integer number (3479652).

Almost surely, 2^46123530 is an apocalyptic number.

46123530 is an abundant number, since it is smaller than the sum of its proper divisors (65225334).

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

46123530 is a wasteful number, since it uses less digits than its factorization.

46123530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9070.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 46123530 is about 6791.4306298452. The cubic root of 46123530 is about 358.6252351378.

Adding to 46123530 its reverse (3532164), we get a palindrome (49655694).

The spelling of 46123530 in words is "forty-six million, one hundred twenty-three thousand, five hundred thirty".