1048915 has 16 divisors (see below), whose sum is σ = 1502208. Its totient is φ = 687456.

The previous prime is 1048909. The next prime is 1048919. The reversal of 1048915 is 5198401.

It is a happy number.

It is not a de Polignac number, because 1048915 - 2¹¹ = 1046867 is a prime.

It is a super-2 number, since 2×1048915² = 2200445354450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048919) 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, 154 + ... + 1456.

It is an arithmetic number, because the mean of its divisors is an integer number (93888).

2^1048915 is an apocalyptic number.

1048915 is a deficient number, since it is larger than the sum of its proper divisors (453293).

1048915 is a wasteful number, since it uses less digits than its factorization.

1048915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1048915 is about 1024.1655139673. The cubic root of 1048915 is about 101.6046144080.

The spelling of 1048915 in words is "one million, forty-eight thousand, nine hundred fifteen".