1073667 has 32 divisors (see below), whose sum is σ = 1774080. Its totient is φ = 564480.

The previous prime is 1073651. The next prime is 1073687. The reversal of 1073667 is 7663701.

It is not a de Polignac number, because 1073667 - 2⁴ = 1073651 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24948 + ... + 24990.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2^1073667 is an apocalyptic number.

1073667 is a deficient number, since it is larger than the sum of its proper divisors (700413).

1073667 is a wasteful number, since it uses less digits than its factorization.

1073667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 1073667 is about 1036.1790385836. The cubic root of 1073667 is about 102.3976213538.

The spelling of 1073667 in words is "one million, seventy-three thousand, six hundred sixty-seven".