46112389 has 2 divisors, whose sum is σ = 46112390. Its totient is φ = 46112388.

The previous prime is 46112377. The next prime is 46112461. The reversal of 46112389 is 98321164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40424164 + 5688225 = 6358^2 + 2385^2 .

It is a cyclic number.

It is not a de Polignac number, because 46112389 - 2⁵ = 46112357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46112089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23056194 + 23056195.

It is an arithmetic number, because the mean of its divisors is an integer number (23056195).

Almost surely, 2^46112389 is an apocalyptic number.

It is an amenable number.

46112389 is a deficient number, since it is larger than the sum of its proper divisors (1).

46112389 is an equidigital number, since it uses as much as digits as its factorization.

46112389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 34.

The square root of 46112389 is about 6790.6103554835. The cubic root of 46112389 is about 358.5963578635.

The spelling of 46112389 in words is "forty-six million, one hundred twelve thousand, three hundred eighty-nine".