94213449 has 40 divisors (see below), whose sum is σ = 157338720. Its totient is φ = 55684800.

The previous prime is 94213429. The next prime is 94213453. The reversal of 94213449 is 94431249.

It is not a de Polignac number, because 94213449 - 2⁵ = 94213417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94213429) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35242 + ... + 37820.

It is an arithmetic number, because the mean of its divisors is an integer number (3933468).

Almost surely, 2^94213449 is an apocalyptic number.

94213449 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

It is an amenable number.

94213449 is a deficient number, since it is larger than the sum of its proper divisors (63125271).

94213449 is a wasteful number, since it uses less digits than its factorization.

94213449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2634 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 94213449 is about 9706.3612646553. The cubic root of 94213449 is about 455.0274893829.

The spelling of 94213449 in words is "ninety-four million, two hundred thirteen thousand, four hundred forty-nine".