4397151 has 16 divisors (see below), whose sum is σ = 6733440. Its totient is φ = 2524320.

The previous prime is 4397149. The next prime is 4397167. The reversal of 4397151 is 1517934.

It is not a de Polignac number, because 4397151 - 2¹ = 4397149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4397131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2880 + ... + 4133.

It is an arithmetic number, because the mean of its divisors is an integer number (420840).

Almost surely, 2^4397151 is an apocalyptic number.

4397151 is a deficient number, since it is larger than the sum of its proper divisors (2336289).

4397151 is a wasteful number, since it uses less digits than its factorization.

4397151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046.

The product of its digits is 3780, while the sum is 30.

The square root of 4397151 is about 2096.9384826456. The cubic root of 4397151 is about 163.8288791157.

The spelling of 4397151 in words is "four million, three hundred ninety-seven thousand, one hundred fifty-one".