1013250574 has 16 divisors (see below), whose sum is σ = 1737468000. Its totient is φ = 434133504.

The previous prime is 1013250571. The next prime is 1013250599. The reversal of 1013250574 is 4750523101.

It is a happy number.

It is a super-2 number, since 2×1013250574² = 2053353451422658952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013250571) 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, 62902 + ... + 77350.

It is an arithmetic number, because the mean of its divisors is an integer number (108591750).

Almost surely, 2^1013250574 is an apocalyptic number.

1013250574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1013250574 is a deficient number, since it is larger than the sum of its proper divisors (724217426).

1013250574 is a wasteful number, since it uses less digits than its factorization.

1013250574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19467.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1013250574 is about 31831.5971009938. The cubic root of 1013250574 is about 1004.3974917204.

Adding to 1013250574 its reverse (4750523101), we get a palindrome (5763773675).

It can be divided in two parts, 10132 and 50574, that added together give a palindrome (60706).

The spelling of 1013250574 in words is "one billion, thirteen million, two hundred fifty thousand, five hundred seventy-four".