1245970614 has 64 divisors (see below), whose sum is σ = 2911150080. Its totient is φ = 348153120.

The previous prime is 1245970603. The next prime is 1245970633. The reversal of 1245970614 is 4160795421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521667 + ... + 524049.

It is an arithmetic number, because the mean of its divisors is an integer number (45486720).

Almost surely, 2^1245970614 is an apocalyptic number.

1245970614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1245970614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1455575040).

1245970614 is an abundant number, since it is smaller than the sum of its proper divisors (1665179466).

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

1245970614 is a wasteful number, since it uses less digits than its factorization.

1245970614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1245970614 is about 35298.3089396645. The cubic root of 1245970614 is about 1076.0586258785.

The spelling of 1245970614 in words is "one billion, two hundred forty-five million, nine hundred seventy thousand, six hundred fourteen".