1423264852 has 12 divisors (see below), whose sum is σ = 2491150900. Its totient is φ = 711507456.

The previous prime is 1423264807. The next prime is 1423264861. The reversal of 1423264852 is 2584623241.

It can be written as a sum of positive squares in 2 ways, for example, as 815445136 + 607819716 = 28556^2 + 24654^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2727 + ... + 53422.

Almost surely, 2^1423264852 is an apocalyptic number.

It is an amenable number.

1423264852 is a deficient number, since it is larger than the sum of its proper divisors (1067886048).

1423264852 is a wasteful number, since it uses less digits than its factorization.

1423264852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62490 (or 62488 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 1423264852 is about 37726.1825792115. The cubic root of 1423264852 is about 1124.8516286962.

The spelling of 1423264852 in words is "one billion, four hundred twenty-three million, two hundred sixty-four thousand, eight hundred fifty-two".