1072346 has 16 divisors (see below), whose sum is σ = 1779840. Its totient is φ = 480480.

The previous prime is 1072339. The next prime is 1072363. The reversal of 1072346 is 6432701.

It is a super-2 number, since 2×1072346² = 2299851887432, which contains 22 as substring.

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, 1430 + ... + 2046.

It is an arithmetic number, because the mean of its divisors is an integer number (111240).

2^1072346 is an apocalyptic number.

1072346 is a deficient number, since it is larger than the sum of its proper divisors (707494).

1072346 is a wasteful number, since it uses less digits than its factorization.

1072346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1072346 is about 1035.5414042905. The cubic root of 1072346 is about 102.3556087088.

The spelling of 1072346 in words is "one million, seventy-two thousand, three hundred forty-six".