1072670 has 16 divisors (see below), whose sum is σ = 1960848. Its totient is φ = 422400.

The previous prime is 1072657. The next prime is 1072711. The reversal of 1072670 is 762701.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131 + ... + 1470.

It is an arithmetic number, because the mean of its divisors is an integer number (122553).

2^1072670 is an apocalyptic number.

1072670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1072670 is a deficient number, since it is larger than the sum of its proper divisors (888178).

1072670 is a wasteful number, since it uses less digits than its factorization.

1072670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1072670 is about 1035.6978323816. The cubic root of 1072670 is about 102.3659162892.

The spelling of 1072670 in words is "one million, seventy-two thousand, six hundred seventy".