1015062772 has 24 divisors (see below), whose sum is σ = 1856566656. Its totient is φ = 484686048.

The previous prime is 1015062767. The next prime is 1015062779. The reversal of 1015062772 is 2772605101.

It is a super-2 number, since 2×1015062772² = 2060704862200647968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015062779) 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, 50998 + ... + 68050.

It is an arithmetic number, because the mean of its divisors is an integer number (77356944).

Almost surely, 2^1015062772 is an apocalyptic number.

It is an amenable number.

1015062772 is a deficient number, since it is larger than the sum of its proper divisors (841503884).

1015062772 is a wasteful number, since it uses less digits than its factorization.

1015062772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17727 (or 17725 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1015062772 is about 31860.0497802499. The cubic root of 1015062772 is about 1004.9959231867.

Adding to 1015062772 its reverse (2772605101), we get a palindrome (3787667873).

The spelling of 1015062772 in words is "one billion, fifteen million, sixty-two thousand, seven hundred seventy-two".