1072475 has 6 divisors (see below), whose sum is σ = 1329900. Its totient is φ = 857960.

The previous prime is 1072471. The next prime is 1072517. The reversal of 1072475 is 5742701.

It is not a de Polignac number, because 1072475 - 2² = 1072471 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1072471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21425 + ... + 21474.

It is an arithmetic number, because the mean of its divisors is an integer number (221650).

2^1072475 is an apocalyptic number.

1072475 is a deficient number, since it is larger than the sum of its proper divisors (257425).

1072475 is an equidigital number, since it uses as much as digits as its factorization.

1072475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42909 (or 42904 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 1072475 is about 1035.6036886763. The cubic root of 1072475 is about 102.3597129016.

The spelling of 1072475 in words is "one million, seventy-two thousand, four hundred seventy-five".