1562081948 has 24 divisors (see below), whose sum is σ = 3125136000. Its totient is φ = 669255408.

The previous prime is 1562081933. The next prime is 1562081951. The reversal of 1562081948 is 8491802651.

It is a junction number, because it is equal to n+sod(n) for n = 1562081899 and 1562081908.

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, 112703 + ... + 125801.

It is an arithmetic number, because the mean of its divisors is an integer number (130214000).

Almost surely, 2^1562081948 is an apocalyptic number.

It is an amenable number.

1562081948 is an abundant number, since it is smaller than the sum of its proper divisors (1563054052).

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

1562081948 is a wasteful number, since it uses less digits than its factorization.

1562081948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17369 (or 17367 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 1562081948 is about 39523.1824123514. The cubic root of 1562081948 is about 1160.2937098124.

The spelling of 1562081948 in words is "one billion, five hundred sixty-two million, eighty-one thousand, nine hundred forty-eight".