1252275934 has 16 divisors (see below), whose sum is σ = 2311894368. Its totient is φ = 495405792.

The previous prime is 1252275931. The next prime is 1252275979. The reversal of 1252275934 is 4395722521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252275931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3440137 + ... + 3440500.

It is an arithmetic number, because the mean of its divisors is an integer number (144493398).

Almost surely, 2^1252275934 is an apocalyptic number.

1252275934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1252275934 is a deficient number, since it is larger than the sum of its proper divisors (1059618434).

1252275934 is a wasteful number, since it uses less digits than its factorization.

1252275934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880659.

The product of its digits is 151200, while the sum is 40.

The square root of 1252275934 is about 35387.5109890481. The cubic root of 1252275934 is about 1077.8707287823.

The spelling of 1252275934 in words is "one billion, two hundred fifty-two million, two hundred seventy-five thousand, nine hundred thirty-four".