145747496 has 16 divisors (see below), whose sum is σ = 275019540. Its totient is φ = 72408960.

The previous prime is 145747487. The next prime is 145747501. The reversal of 145747496 is 694747541.

145747496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 138532900 + 7214596 = 11770^2 + 2686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 145747496.

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, 56765 + ... + 59276.

Almost surely, 2^145747496 is an apocalyptic number.

It is an amenable number.

145747496 is a deficient number, since it is larger than the sum of its proper divisors (129272044).

145747496 is a wasteful number, since it uses less digits than its factorization.

145747496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116204 (or 116200 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 145747496 is about 12072.5927621203. The cubic root of 145747496 is about 526.2600072572.

The spelling of 145747496 in words is "one hundred forty-five million, seven hundred forty-seven thousand, four hundred ninety-six".