230973406 has 16 divisors (see below), whose sum is σ = 366105600. Its totient is φ = 109065528.

The previous prime is 230973349. The next prime is 230973419. The reversal of 230973406 is 604379032.

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, 28146 + ... + 35413.

It is an arithmetic number, because the mean of its divisors is an integer number (22881600).

Almost surely, 2^230973406 is an apocalyptic number.

230973406 is a deficient number, since it is larger than the sum of its proper divisors (135132194).

230973406 is a wasteful number, since it uses less digits than its factorization.

230973406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63663.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 230973406 is about 15197.8092500202. The cubic root of 230973406 is about 613.5556968484. Note that the first 3 decimals are identical.

It can be divided in two parts, 230 and 973406, that multiplied together give a triangular number (223883380 = T₂₁₁₆₀).

The spelling of 230973406 in words is "two hundred thirty million, nine hundred seventy-three thousand, four hundred six".