46845031 has 2 divisors, whose sum is σ = 46845032. Its totient is φ = 46845030.

The previous prime is 46844989. The next prime is 46845037. The reversal of 46845031 is 13054864.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46845031 - 2²³ = 38456423 is a prime.

It is a super-2 number, since 2×46845031² = 4388913858781922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46844984 and 46845002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46845037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23422515 + 23422516.

It is an arithmetic number, because the mean of its divisors is an integer number (23422516).

Almost surely, 2^46845031 is an apocalyptic number.

46845031 is a deficient number, since it is larger than the sum of its proper divisors (1).

46845031 is an equidigital number, since it uses as much as digits as its factorization.

46845031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 46845031 is about 6844.3429925742. The cubic root of 46845031 is about 360.4855357022.

Adding to 46845031 its reverse (13054864), we get a palindrome (59899895).

The spelling of 46845031 in words is "forty-six million, eight hundred forty-five thousand, thirty-one".