1962266572 has 48 divisors (see below), whose sum is σ = 4187760640. Its totient is φ = 785780352.

The previous prime is 1962266569. The next prime is 1962266573. The reversal of 1962266572 is 2756622691.

It is not an unprimeable number, because it can be changed into a prime (1962266573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13573 + ... + 64099.

Almost surely, 2^1962266572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1962266572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2093880320).

1962266572 is an abundant number, since it is smaller than the sum of its proper divisors (2225494068).

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

1962266572 is a wasteful number, since it uses less digits than its factorization.

1962266572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50630 (or 50628 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 1962266572 is about 44297.4781674984. The cubic root of 1962266572 is about 1251.9471672834.

The spelling of 1962266572 in words is "one billion, nine hundred sixty-two million, two hundred sixty-six thousand, five hundred seventy-two".