20348602 has 8 divisors (see below), whose sum is σ = 30571200. Its totient is φ = 10158204.

The previous prime is 20348599. The next prime is 20348611. The reversal of 20348602 is 20684302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6402 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (3821400).

Almost surely, 2^20348602 is an apocalyptic number.

20348602 is a deficient number, since it is larger than the sum of its proper divisors (10222598).

20348602 is a wasteful number, since it uses less digits than its factorization.

20348602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16100.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 20348602 is about 4510.9424735858. The cubic root of 20348602 is about 273.0097721325.

The spelling of 20348602 in words is "twenty million, three hundred forty-eight thousand, six hundred two".