100422536 has 16 divisors (see below), whose sum is σ = 199368540. Its totient is φ = 47257600.

The previous prime is 100422473. The next prime is 100422541. The reversal of 100422536 is 635224001.

It can be written as a sum of positive squares in 2 ways, for example, as 100120036 + 302500 = 10006^2 + 550^2 .

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, 369065 + ... + 369336.

Almost surely, 2^100422536 is an apocalyptic number.

It is an amenable number.

100422536 is a deficient number, since it is larger than the sum of its proper divisors (98946004).

100422536 is a wasteful number, since it uses less digits than its factorization.

100422536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738424 (or 738420 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 100422536 is about 10021.1045299408. The cubic root of 100422536 is about 464.8117108722.

Adding to 100422536 its reverse (635224001), we get a palindrome (735646537).

The spelling of 100422536 in words is "one hundred million, four hundred twenty-two thousand, five hundred thirty-six".