1029267425 has 12 divisors (see below), whose sum is σ = 1317463296. Its totient is φ = 796851600.

The previous prime is 1029267419. The next prime is 1029267439. The reversal of 1029267425 is 5247629201.

It is not a de Polignac number, because 1029267425 - 2⁴ = 1029267409 is a prime.

It is a super-2 number, since 2×1029267425² = 2118782864332261250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663269 + ... + 664818.

It is an arithmetic number, because the mean of its divisors is an integer number (109788608).

Almost surely, 2^1029267425 is an apocalyptic number.

It is an amenable number.

1029267425 is a deficient number, since it is larger than the sum of its proper divisors (288195871).

1029267425 is a wasteful number, since it uses less digits than its factorization.

1029267425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328128 (or 1328123 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1029267425 is about 32082.1979452780. The cubic root of 1029267425 is about 1009.6621505040.

The spelling of 1029267425 in words is "one billion, twenty-nine million, two hundred sixty-seven thousand, four hundred twenty-five".