1423524152 has 32 divisors (see below), whose sum is σ = 2725920000. Its totient is φ = 696715488.

The previous prime is 1423524149. The next prime is 1423524233. The reversal of 1423524152 is 2514253241.

It is a super-2 number, since 2×1423524152² = 4052842022654638208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106499 + ... + 119117.

It is an arithmetic number, because the mean of its divisors is an integer number (85185000).

Almost surely, 2^1423524152 is an apocalyptic number.

It is an amenable number.

1423524152 is a deficient number, since it is larger than the sum of its proper divisors (1302395848).

1423524152 is a wasteful number, since it uses less digits than its factorization.

1423524152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923 (or 12919 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 1423524152 is about 37729.6190280262. The cubic root of 1423524152 is about 1124.9199355696.

Adding to 1423524152 its reverse (2514253241), we get a palindrome (3937777393).

The spelling of 1423524152 in words is "one billion, four hundred twenty-three million, five hundred twenty-four thousand, one hundred fifty-two".