46481129 has 2 divisors, whose sum is σ = 46481130. Its totient is φ = 46481128.

The previous prime is 46481089. The next prime is 46481147. The reversal of 46481129 is 92118464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29997529 + 16483600 = 5477^2 + 4060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46481129 is a prime.

It is a super-2 number, since 2×46481129² = 4320990706229282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46489129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23240564 + 23240565.

It is an arithmetic number, because the mean of its divisors is an integer number (23240565).

Almost surely, 2^46481129 is an apocalyptic number.

It is an amenable number.

46481129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46481129 is an equidigital number, since it uses as much as digits as its factorization.

46481129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 35.

The square root of 46481129 is about 6817.7070192257. The cubic root of 46481129 is about 359.5496658086.

The spelling of 46481129 in words is "forty-six million, four hundred eighty-one thousand, one hundred twenty-nine".