1061406 has 12 divisors (see below), whose sum is σ = 2299752. Its totient is φ = 353796.

The previous prime is 1061393. The next prime is 1061407. The reversal of 1061406 is 6041601.

It is a super-2 number, since 2×1061406² = 2253165393672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 58967 = 1061406 / (1 + 0 + 6 + 1 + 4 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29466 + ... + 29501.

It is an arithmetic number, because the mean of its divisors is an integer number (191646).

2^1061406 is an apocalyptic number.

1061406 is an abundant number, since it is smaller than the sum of its proper divisors (1238346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061406 is a wasteful number, since it uses less digits than its factorization.

1061406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58975 (or 58972 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1061406 is about 1030.2456017863. The cubic root of 1061406 is about 102.0063433195.

It can be divided in two parts, 10 and 61406, that added together give a palindrome (61416).

The spelling of 1061406 in words is "one million, sixty-one thousand, four hundred six".