1072485 has 12 divisors (see below), whose sum is σ = 1859052. Its totient is φ = 571968.

The previous prime is 1072471. The next prime is 1072517. The reversal of 1072485 is 5842701.

It can be written as a sum of positive squares in 2 ways, for example, as 690561 + 381924 = 831^2 + 618^2 .

It is not a de Polignac number, because 1072485 - 2⁸ = 1072229 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11872 + ... + 11961.

It is an arithmetic number, because the mean of its divisors is an integer number (154921).

2^1072485 is an apocalyptic number.

1072485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1072485 is a deficient number, since it is larger than the sum of its proper divisors (786567).

1072485 is a wasteful number, since it uses less digits than its factorization.

1072485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23844 (or 23841 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1072485 is about 1035.6085167668. The cubic root of 1072485 is about 102.3600310423.

The spelling of 1072485 in words is "one million, seventy-two thousand, four hundred eighty-five".