4170642 has 32 divisors (see below), whose sum is σ = 9600000. Its totient is φ = 1183248.

The previous prime is 4170641. The next prime is 4170679. The reversal of 4170642 is 2460714.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4170641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8109 + ... + 8607.

It is an arithmetic number, because the mean of its divisors is an integer number (300000).

Almost surely, 2^4170642 is an apocalyptic number.

4170642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4170642 is an abundant number, since it is smaller than the sum of its proper divisors (5429358).

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

4170642 is a wasteful number, since it uses less digits than its factorization.

4170642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4170642 is about 2042.2149739927. The cubic root of 4170642 is about 160.9660563963.

The spelling of 4170642 in words is "four million, one hundred seventy thousand, six hundred forty-two".