106210004 has 6 divisors (see below), whose sum is σ = 185867514. Its totient is φ = 53105000.

The previous prime is 106210003. The next prime is 106210007. The reversal of 106210004 is 400012601.

It can be written as a sum of positive squares in only one way, i.e., 99960004 + 6250000 = 9998^2 + 2500^2 .

It is a super-2 number, since 2×106210004² = 22561129899360032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106210001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13276247 + ... + 13276254.

It is an arithmetic number, because the mean of its divisors is an integer number (30977919).

Almost surely, 2^106210004 is an apocalyptic number.

It is an amenable number.

106210004 is a deficient number, since it is larger than the sum of its proper divisors (79657510).

106210004 is a wasteful number, since it uses less digits than its factorization.

106210004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26552505 (or 26552503 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 106210004 is about 10305.8237904595. The cubic root of 106210004 is about 473.5746806394.

Adding to 106210004 its reverse (400012601), we get a palindrome (506222605).

The spelling of 106210004 in words is "one hundred six million, two hundred ten thousand, four".