46352129 has 4 divisors (see below), whose sum is σ = 46830084. Its totient is φ = 45874176.

The previous prime is 46352113. The next prime is 46352143. The reversal of 46352129 is 92125364.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35724529 + 10627600 = 5977^2 + 3260^2 .

It is a cyclic number.

It is not a de Polignac number, because 46352129 - 2⁴ = 46352113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46352095 and 46352104.

It is not an unprimeable number, because it can be changed into a prime (46352029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238832 + ... + 239025.

It is an arithmetic number, because the mean of its divisors is an integer number (11707521).

Almost surely, 2^46352129 is an apocalyptic number.

It is an amenable number.

46352129 is a deficient number, since it is larger than the sum of its proper divisors (477955).

46352129 is an equidigital number, since it uses as much as digits as its factorization.

46352129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477954.

The product of its digits is 12960, while the sum is 32.

The square root of 46352129 is about 6808.2397871990. The cubic root of 46352129 is about 359.2167358477.

The spelling of 46352129 in words is "forty-six million, three hundred fifty-two thousand, one hundred twenty-nine".