1495432572 has 12 divisors (see below), whose sum is σ = 3489342696. Its totient is φ = 498477520.

The previous prime is 1495432571. The next prime is 1495432583. The reversal of 1495432572 is 2752345941.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1495432571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62309679 + ... + 62309702.

It is an arithmetic number, because the mean of its divisors is an integer number (290778558).

Almost surely, 2^1495432572 is an apocalyptic number.

1495432572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1495432572 is an abundant number, since it is smaller than the sum of its proper divisors (1993910124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1495432572 is a wasteful number, since it uses less digits than its factorization.

1495432572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124619388 (or 124619386 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 1495432572 is about 38670.8232650922. The cubic root of 1495432572 is about 1143.5511946375.

The spelling of 1495432572 in words is "one billion, four hundred ninety-five million, four hundred thirty-two thousand, five hundred seventy-two".