1015412828 has 6 divisors (see below), whose sum is σ = 1776972456. Its totient is φ = 507706412.

The previous prime is 1015412821. The next prime is 1015412851. The reversal of 1015412828 is 8282145101.

It is a super-2 number, since 2×1015412828² = 2062126422533915168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1015412794 and 1015412803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015412821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126926600 + ... + 126926607.

It is an arithmetic number, because the mean of its divisors is an integer number (296162076).

Almost surely, 2^1015412828 is an apocalyptic number.

It is an amenable number.

1015412828 is a deficient number, since it is larger than the sum of its proper divisors (761559628).

1015412828 is a wasteful number, since it uses less digits than its factorization.

1015412828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253853211 (or 253853209 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 1015412828 is about 31865.5429578722. The cubic root of 1015412828 is about 1005.1114380195. Note that the first 3 decimals are identical.

Adding to 1015412828 its reverse (8282145101), we get a palindrome (9297557929).

The spelling of 1015412828 in words is "one billion, fifteen million, four hundred twelve thousand, eight hundred twenty-eight".