213367004 has 12 divisors (see below), whose sum is σ = 375270000. Its totient is φ = 106147008.

The previous prime is 213366997. The next prime is 213367009. The reversal of 213367004 is 400763312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213367009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133229 + ... + 134820.

It is an arithmetic number, because the mean of its divisors is an integer number (31272500).

Almost surely, 2^213367004 is an apocalyptic number.

It is an amenable number.

213367004 is a deficient number, since it is larger than the sum of its proper divisors (161902996).

213367004 is a wasteful number, since it uses less digits than its factorization.

213367004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268252 (or 268250 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 213367004 is about 14607.0874578062. The cubic root of 213367004 is about 597.5520670300.

The spelling of 213367004 in words is "two hundred thirteen million, three hundred sixty-seven thousand, four".