1065407 has 12 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 858816.

The previous prime is 1065391. The next prime is 1065409. The reversal of 1065407 is 7045601.

It is not a de Polignac number, because 1065407 - 2⁴ = 1065391 is a prime.

It is a super-2 number, since 2×1065407² = 2270184151298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (109440).

2^1065407 is an apocalyptic number.

1065407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1065407 is a deficient number, since it is larger than the sum of its proper divisors (247873).

1065407 is a wasteful number, since it uses less digits than its factorization.

1065407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1065407 is about 1032.1855453357. The cubic root of 1065407 is about 102.1343545407.

The spelling of 1065407 in words is "one million, sixty-five thousand, four hundred seven".