3720152 has 8 divisors (see below), whose sum is σ = 6975300. Its totient is φ = 1860072.

The previous prime is 3720151. The next prime is 3720163. The reversal of 3720152 is 2510273.

3720152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720151) 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 as a sum of consecutive naturals, namely, 232502 + ... + 232517.

Almost surely, 2^3720152 is an apocalyptic number.

It is an amenable number.

3720152 is a deficient number, since it is larger than the sum of its proper divisors (3255148).

3720152 is a wasteful number, since it uses less digits than its factorization.

3720152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465025 (or 465021 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 3720152 is about 1928.7695559605. The cubic root of 3720152 is about 154.9483282498.

The spelling of 3720152 in words is "three million, seven hundred twenty thousand, one hundred fifty-two".