1494237352 has 32 divisors (see below), whose sum is σ = 2828469600. Its totient is φ = 740001600.

The previous prime is 1494237347. The next prime is 1494237379. The reversal of 1494237352 is 2537324941.

It is a super-2 number, since 2×1494237352² = 4465490528223943808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742027 + ... + 744037.

It is an arithmetic number, because the mean of its divisors is an integer number (88389675).

Almost surely, 2^1494237352 is an apocalyptic number.

It is an amenable number.

1494237352 is a deficient number, since it is larger than the sum of its proper divisors (1334232248).

1494237352 is a wasteful number, since it uses less digits than its factorization.

1494237352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857 (or 2853 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 1494237352 is about 38655.3664062314. The cubic root of 1494237352 is about 1143.2464534806.

The spelling of 1494237352 in words is "one billion, four hundred ninety-four million, two hundred thirty-seven thousand, three hundred fifty-two".