212463004 has 12 divisors (see below), whose sum is σ = 400411144. Its totient is φ = 98059824.

The previous prime is 212463001. The next prime is 212463007. The reversal of 212463004 is 400364212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (212463001) and next prime (212463007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212463001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2042862 + ... + 2042965.

Almost surely, 2^212463004 is an apocalyptic number.

It is an amenable number.

212463004 is a deficient number, since it is larger than the sum of its proper divisors (187948140).

212463004 is a wasteful number, since it uses less digits than its factorization.

212463004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085844 (or 4085842 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 212463004 is about 14576.1107295465. The cubic root of 212463004 is about 596.7069632838.

The spelling of 212463004 in words is "two hundred twelve million, four hundred sixty-three thousand, four".