212353004 has 6 divisors (see below), whose sum is σ = 371617764. Its totient is φ = 106176500.

The previous prime is 212352983. The next prime is 212353013. The reversal of 212353004 is 400353212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26544122 + ... + 26544129.

It is an arithmetic number, because the mean of its divisors is an integer number (61936294).

Almost surely, 2^212353004 is an apocalyptic number.

It is an amenable number.

212353004 is a deficient number, since it is larger than the sum of its proper divisors (159264760).

212353004 is a wasteful number, since it uses less digits than its factorization.

212353004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53088255 (or 53088253 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 212353004 is about 14572.3369436752. The cubic root of 212353004 is about 596.6039663766.

The spelling of 212353004 in words is "two hundred twelve million, three hundred fifty-three thousand, four".