4157372 has 6 divisors (see below), whose sum is σ = 7275408. Its totient is φ = 2078684.

The previous prime is 4157347. The next prime is 4157399. The reversal of 4157372 is 2737514.

4157372 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519668 + ... + 519675.

It is an arithmetic number, because the mean of its divisors is an integer number (1212568).

Almost surely, 2^4157372 is an apocalyptic number.

It is an amenable number.

4157372 is a deficient number, since it is larger than the sum of its proper divisors (3118036).

4157372 is a wasteful number, since it uses less digits than its factorization.

4157372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039347 (or 1039345 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 4157372 is about 2038.9634621542. The cubic root of 4157372 is about 160.7951563271.

The spelling of 4157372 in words is "four million, one hundred fifty-seven thousand, three hundred seventy-two".