1060815 has 16 divisors (see below), whose sum is σ = 1939968. Its totient is φ = 484896.

The previous prime is 1060781. The next prime is 1060861. The reversal of 1060815 is 5180601.

It is not a de Polignac number, because 1060815 - 2⁷ = 1060687 is a prime.

It is a super-2 number, since 2×1060815² = 2250656928450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

1060815 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1060791 and 1060800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4947 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (121248).

2^1060815 is an apocalyptic number.

1060815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1060815 is a deficient number, since it is larger than the sum of its proper divisors (879153).

1060815 is a wasteful number, since it uses less digits than its factorization.

1060815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1060815 is about 1029.9587370376. The cubic root of 1060815 is about 101.9874071343.

The spelling of 1060815 in words is "one million, sixty thousand, eight hundred fifteen".