213625046 has 4 divisors (see below), whose sum is σ = 320437572. Its totient is φ = 106812522.

The previous prime is 213625019. The next prime is 213625057. The reversal of 213625046 is 640526312.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53406260 + ... + 53406263.

It is an arithmetic number, because the mean of its divisors is an integer number (80109393).

Almost surely, 2^213625046 is an apocalyptic number.

213625046 is a deficient number, since it is larger than the sum of its proper divisors (106812526).

213625046 is a wasteful number, since it uses less digits than its factorization.

213625046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106812525.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 213625046 is about 14615.9175558704. The cubic root of 213625046 is about 597.7928593577.

The spelling of 213625046 in words is "two hundred thirteen million, six hundred twenty-five thousand, forty-six".