100148572 has 12 divisors (see below), whose sum is σ = 175860216. Its totient is φ = 49902800.

The previous prime is 100148549. The next prime is 100148579. The reversal of 100148572 is 275841001.

It is a self number, because there is not a number n which added to its sum of digits gives 100148572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100148579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41554 + ... + 43897.

It is an arithmetic number, because the mean of its divisors is an integer number (14655018).

Almost surely, 2^100148572 is an apocalyptic number.

It is an amenable number.

100148572 is a deficient number, since it is larger than the sum of its proper divisors (75711644).

100148572 is a wasteful number, since it uses less digits than its factorization.

100148572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85748 (or 85746 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 100148572 is about 10007.4258428429. The cubic root of 100148572 is about 464.3886396597.

Adding to 100148572 its reverse (275841001), we get a palindrome (375989573).

The spelling of 100148572 in words is "one hundred million, one hundred forty-eight thousand, five hundred seventy-two".