406070 has 16 divisors (see below), whose sum is σ = 835488. Its totient is φ = 139200.

The previous prime is 406067. The next prime is 406073. The reversal of 406070 is 70604.

406070 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (406067) and next prime (406073).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 406070.

It is not an unprimeable number, because it can be changed into a prime (406073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 2970.

It is an arithmetic number, because the mean of its divisors is an integer number (52218).

2⁴⁰⁶⁰⁷⁰ is an apocalyptic number.

406070 is an abundant number, since it is smaller than the sum of its proper divisors (429418).

It is a weird number, because it is abundant, but not a pseudoperfect number.

406070 is a wasteful number, since it uses less digits than its factorization.

406070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 406070 is about 637.2362199373. The cubic root of 406070 is about 74.0514616472.

Adding to 406070 its reverse (70604), we get a palindrome (476674).

The spelling of 406070 in words is "four hundred six thousand, seventy".