43313406 has 16 divisors (see below), whose sum is σ = 87210000. Its totient is φ = 14340608.

The previous prime is 43313401. The next prime is 43313411. The reversal of 43313406 is 60431334.

It is an interprime number because it is at equal distance from previous prime (43313401) and next prime (43313411).

It is a super-2 number, since 2×43313406² = 3752102278641672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43313401) 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, 23331 + ... + 25118.

It is an arithmetic number, because the mean of its divisors is an integer number (5450625).

Almost surely, 2^43313406 is an apocalyptic number.

43313406 is an abundant number, since it is smaller than the sum of its proper divisors (43896594).

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

43313406 is a wasteful number, since it uses less digits than its factorization.

43313406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48603.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 43313406 is about 6581.2921223723. The cubic root of 43313406 is about 351.1888984112.

The spelling of 43313406 in words is "forty-three million, three hundred thirteen thousand, four hundred six".