946623814 has 16 divisors (see below), whose sum is σ = 1499788080. Its totient is φ = 446865120.

The previous prime is 946623793. The next prime is 946623817. The reversal of 946623814 is 418326649.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946623817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31377 + ... + 53644.

It is an arithmetic number, because the mean of its divisors is an integer number (93736755).

Almost surely, 2^946623814 is an apocalyptic number.

946623814 is a deficient number, since it is larger than the sum of its proper divisors (553164266).

946623814 is a wasteful number, since it uses less digits than its factorization.

946623814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85335.

The product of its digits is 248832, while the sum is 43.

The square root of 946623814 is about 30767.2522985073. The cubic root of 946623814 is about 981.8816458420.

The spelling of 946623814 in words is "nine hundred forty-six million, six hundred twenty-three thousand, eight hundred fourteen".