46043731 has 2 divisors, whose sum is σ = 46043732. Its totient is φ = 46043730.

The previous prime is 46043719. The next prime is 46043743. The reversal of 46043731 is 13734064.

It is a balanced prime because it is at equal distance from previous prime (46043719) and next prime (46043743).

It is a cyclic number.

It is not a de Polignac number, because 46043731 - 2⁹ = 46043219 is a prime.

It is a super-2 number, since 2×46043731² = 4240050328800722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46043731.

It is not a weakly prime, because it can be changed into another prime (46043761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23021865 + 23021866.

It is an arithmetic number, because the mean of its divisors is an integer number (23021866).

Almost surely, 2^46043731 is an apocalyptic number.

46043731 is a deficient number, since it is larger than the sum of its proper divisors (1).

46043731 is an equidigital number, since it uses as much as digits as its factorization.

46043731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 46043731 is about 6785.5531093640. The cubic root of 46043731 is about 358.4182948109.

Adding to 46043731 its reverse (13734064), we get a palindrome (59777795).

The spelling of 46043731 in words is "forty-six million, forty-three thousand, seven hundred thirty-one".