16167442 has 32 divisors (see below), whose sum is σ = 27993600. Its totient is φ = 6951168.

The previous prime is 16167433. The next prime is 16167443. The reversal of 16167442 is 24476161.

16167442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16167442² = 522772361646728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16167443) 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, 18303 + ... + 19165.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^16167442 is an apocalyptic number.

16167442 is a deficient number, since it is larger than the sum of its proper divisors (11826158).

16167442 is a wasteful number, since it uses less digits than its factorization.

16167442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930.

The product of its digits is 8064, while the sum is 31.

The square root of 16167442 is about 4020.8757752510. The cubic root of 16167442 is about 252.8601767662.

The spelling of 16167442 in words is "sixteen million, one hundred sixty-seven thousand, four hundred forty-two".