46446331 has 2 divisors, whose sum is σ = 46446332. Its totient is φ = 46446330.

The previous prime is 46446289. The next prime is 46446349. The reversal of 46446331 is 13364464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46446331 - 2¹⁹ = 45922043 is a prime.

It is a super-2 number, since 2×46446331² = 4314523326723122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46446293 and 46446302.

It is not a weakly prime, because it can be changed into another prime (46246331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23223165 + 23223166.

It is an arithmetic number, because the mean of its divisors is an integer number (23223166).

Almost surely, 2^46446331 is an apocalyptic number.

46446331 is a deficient number, since it is larger than the sum of its proper divisors (1).

46446331 is an equidigital number, since it uses as much as digits as its factorization.

46446331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 31.

The square root of 46446331 is about 6815.1545103541. The cubic root of 46446331 is about 359.4599180399.

The spelling of 46446331 in words is "forty-six million, four hundred forty-six thousand, three hundred thirty-one".