20107348 has 6 divisors (see below), whose sum is σ = 35187866. Its totient is φ = 10053672.

The previous prime is 20107337. The next prime is 20107349. The reversal of 20107348 is 84370102.

It can be written as a sum of positive squares in only one way, i.e., 11916304 + 8191044 = 3452^2 + 2862^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20107349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513415 + ... + 2513422.

Almost surely, 2^20107348 is an apocalyptic number.

It is an amenable number.

20107348 is a deficient number, since it is larger than the sum of its proper divisors (15080518).

20107348 is a wasteful number, since it uses less digits than its factorization.

20107348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026841 (or 5026839 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 20107348 is about 4484.1217646268. The cubic root of 20107348 is about 271.9265408605.

The spelling of 20107348 in words is "twenty million, one hundred seven thousand, three hundred forty-eight".