43494092 has 48 divisors (see below), whose sum is σ = 84460320. Its totient is φ = 19510272.

The previous prime is 43494091. The next prime is 43494133. The reversal of 43494092 is 29049434.

It is not an unprimeable number, because it can be changed into a prime (43494091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148298 + ... + 148590.

It is an arithmetic number, because the mean of its divisors is an integer number (1759590).

Almost surely, 2^43494092 is an apocalyptic number.

It is an amenable number.

43494092 is a deficient number, since it is larger than the sum of its proper divisors (40966228).

43494092 is a wasteful number, since it uses less digits than its factorization.

43494092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 43494092 is about 6595.0050796038. The cubic root of 43494092 is about 351.6765602462.

The spelling of 43494092 in words is "forty-three million, four hundred ninety-four thousand, ninety-two".