372242219 has 4 divisors (see below), whose sum is σ = 372289344. Its totient is φ = 372195096.

The previous prime is 372242179. The next prime is 372242249. The reversal of 372242219 is 912242273.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 912242273 = 26177 ⋅34849.

It is a cyclic number.

It is not a de Polignac number, because 372242219 - 2⁸ = 372241963 is a prime.

It is a super-2 number, since 2×372242219² = 277128539212087922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372242249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8507 + ... + 28580.

It is an arithmetic number, because the mean of its divisors is an integer number (93072336).

Almost surely, 2^372242219 is an apocalyptic number.

372242219 is a deficient number, since it is larger than the sum of its proper divisors (47125).

372242219 is a wasteful number, since it uses less digits than its factorization.

372242219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47124.

The product of its digits is 12096, while the sum is 32.

The square root of 372242219 is about 19293.5797352384. The cubic root of 372242219 is about 719.3526969061.

The spelling of 372242219 in words is "three hundred seventy-two million, two hundred forty-two thousand, two hundred nineteen".