1252610070 has 16 divisors (see below), whose sum is σ = 3006264240. Its totient is φ = 334029344.

The previous prime is 1252610069. The next prime is 1252610111. The reversal of 1252610070 is 700162521.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1252610070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20876805 + ... + 20876864.

It is an arithmetic number, because the mean of its divisors is an integer number (187891515).

Almost surely, 2^1252610070 is an apocalyptic number.

1252610070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1252610070 is an abundant number, since it is smaller than the sum of its proper divisors (1753654170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1252610070 is a wasteful number, since it uses less digits than its factorization.

1252610070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41753679.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1252610070 is about 35392.2317747836. The cubic root of 1252610070 is about 1077.9665871513.

Adding to 1252610070 its reverse (700162521), we get a palindrome (1952772591).

The spelling of 1252610070 in words is "one billion, two hundred fifty-two million, six hundred ten thousand, seventy".