1042262930 has 8 divisors (see below), whose sum is σ = 1876073292. Its totient is φ = 416905168.

The previous prime is 1042262909. The next prime is 1042262957. The reversal of 1042262930 is 392622401.

It can be written as a sum of positive squares in 2 ways, for example, as 1018184281 + 24078649 = 31909^2 + 4907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1042262893 and 1042262902.

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, 52113137 + ... + 52113156.

Almost surely, 2^1042262930 is an apocalyptic number.

1042262930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042262930 is a deficient number, since it is larger than the sum of its proper divisors (833810362).

1042262930 is a wasteful number, since it uses less digits than its factorization.

1042262930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104226300.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1042262930 is about 32284.0971687300. The cubic root of 1042262930 is about 1013.8937140508.

The spelling of 1042262930 in words is "one billion, forty-two million, two hundred sixty-two thousand, nine hundred thirty".