1423310746 has 32 divisors (see below), whose sum is σ = 2576020608. Its totient is φ = 581048640.

The previous prime is 1423310741. The next prime is 1423310747. The reversal of 1423310746 is 6470133241.

It is not an unprimeable number, because it can be changed into a prime (1423310741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56670 + ... + 77833.

It is an arithmetic number, because the mean of its divisors is an integer number (80500644).

Almost surely, 2^1423310746 is an apocalyptic number.

1423310746 is a deficient number, since it is larger than the sum of its proper divisors (1152709862).

1423310746 is a wasteful number, since it uses less digits than its factorization.

1423310746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134566.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1423310746 is about 37726.7908256189. The cubic root of 1423310746 is about 1124.8637190638.

Adding to 1423310746 its reverse (6470133241), we get a palindrome (7893443987).

The spelling of 1423310746 in words is "one billion, four hundred twenty-three million, three hundred ten thousand, seven hundred forty-six".