212472363 has 8 divisors (see below), whose sum is σ = 284057488. Its totient is φ = 141267744.

The previous prime is 212472347. The next prime is 212472371. The reversal of 212472363 is 363274212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212472363 - 2⁴ = 212472347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212472363.

It is not an unprimeable number, because it can be changed into a prime (212472313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93820 + ... + 96057.

It is an arithmetic number, because the mean of its divisors is an integer number (35507186).

Almost surely, 2^212472363 is an apocalyptic number.

212472363 is a deficient number, since it is larger than the sum of its proper divisors (71585125).

212472363 is a wasteful number, since it uses less digits than its factorization.

212472363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190253.

The product of its digits is 12096, while the sum is 30.

The square root of 212472363 is about 14576.4317650103. The cubic root of 212472363 is about 596.7157248068.

The spelling of 212472363 in words is "two hundred twelve million, four hundred seventy-two thousand, three hundred sixty-three".