1082428015 has 16 divisors (see below), whose sum is σ = 1318718016. Its totient is φ = 852768000.

The previous prime is 1082427989. The next prime is 1082428019. The reversal of 1082428015 is 5108242801.

It is not a de Polignac number, because 1082428015 - 2²¹ = 1080330863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082428019) 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, 600115 + ... + 601915.

It is an arithmetic number, because the mean of its divisors is an integer number (82419876).

Almost surely, 2^1082428015 is an apocalyptic number.

1082428015 is a deficient number, since it is larger than the sum of its proper divisors (236290001).

1082428015 is a wasteful number, since it uses less digits than its factorization.

1082428015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 1082428015 is about 32900.2737830554. The cubic root of 1082428015 is about 1026.7538531517.

The spelling of 1082428015 in words is "one billion, eighty-two million, four hundred twenty-eight thousand, fifteen".