213546104 has 32 divisors (see below), whose sum is σ = 415488000. Its totient is φ = 102785760.

The previous prime is 213546101. The next prime is 213546107. The reversal of 213546104 is 401645312.

It is an interprime number because it is at equal distance from previous prime (213546101) and next prime (213546107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213546101) 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, 47189 + ... + 51515.

It is an arithmetic number, because the mean of its divisors is an integer number (12984000).

Almost surely, 2^213546104 is an apocalyptic number.

It is an amenable number.

213546104 is a deficient number, since it is larger than the sum of its proper divisors (201941896).

213546104 is a wasteful number, since it uses less digits than its factorization.

213546104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563 (or 4559 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 213546104 is about 14613.2167574426. The cubic root of 213546104 is about 597.7192150935.

The spelling of 213546104 in words is "two hundred thirteen million, five hundred forty-six thousand, one hundred four".