1492647952 has 10 divisors (see below), whose sum is σ = 2892005438. Its totient is φ = 746323968.

The previous prime is 1492647943. The next prime is 1492648019. The reversal of 1492647952 is 2597462941.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 943964176 + 548683776 = 30724^2 + 23424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1492647896 and 1492647905.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46645233 + ... + 46645264.

Almost surely, 2^1492647952 is an apocalyptic number.

It is an amenable number.

1492647952 is a deficient number, since it is larger than the sum of its proper divisors (1399357486).

1492647952 is an equidigital number, since it uses as much as digits as its factorization.

1492647952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93290505 (or 93290499 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 1492647952 is about 38634.8023419300. The cubic root of 1492647952 is about 1142.8409577589.

The spelling of 1492647952 in words is "one billion, four hundred ninety-two million, six hundred forty-seven thousand, nine hundred fifty-two".