106203772 has 6 divisors (see below), whose sum is σ = 185856608. Its totient is φ = 53101884.

The previous prime is 106203761. The next prime is 106203793. The reversal of 106203772 is 277302601.

It is a super-2 number, since 2×106203772² = 22558482374055968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106203772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13275468 + ... + 13275475.

Almost surely, 2^106203772 is an apocalyptic number.

It is an amenable number.

106203772 is a deficient number, since it is larger than the sum of its proper divisors (79652836).

106203772 is a wasteful number, since it uses less digits than its factorization.

106203772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26550947 (or 26550945 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 106203772 is about 10305.5214327078. The cubic root of 106203772 is about 473.5654179365.

The spelling of 106203772 in words is "one hundred six million, two hundred three thousand, seven hundred seventy-two".