46451130 has 32 divisors (see below), whose sum is σ = 121618368. Its totient is φ = 11260800.

The previous prime is 46451129. The next prime is 46451149. The reversal of 46451130 is 3115464.

46451130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46451130.

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 15 ways as a sum of consecutive naturals, for example, 70051 + ... + 70710.

It is an arithmetic number, because the mean of its divisors is an integer number (3800574).

Almost surely, 2^46451130 is an apocalyptic number.

46451130 is an abundant number, since it is smaller than the sum of its proper divisors (75167238).

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

46451130 is a wasteful number, since it uses less digits than its factorization.

46451130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140782.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 46451130 is about 6815.5065842533. The cubic root of 46451130 is about 359.4722978390.

Adding to 46451130 its reverse (3115464), we get a palindrome (49566594).

It can be divided in two parts, 4645 and 1130, that added together give a palindrome (5775).

The spelling of 46451130 in words is "forty-six million, four hundred fifty-one thousand, one hundred thirty".