100252415 has 16 divisors (see below), whose sum is σ = 123444000. Its totient is φ = 78129792.

The previous prime is 100252409. The next prime is 100252429. The reversal of 100252415 is 514252001.

It is a cyclic number.

It is not a de Polignac number, because 100252415 - 2¹² = 100248319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38216 + ... + 40754.

It is an arithmetic number, because the mean of its divisors is an integer number (7715250).

Almost surely, 2^100252415 is an apocalyptic number.

100252415 is a deficient number, since it is larger than the sum of its proper divisors (23191585).

100252415 is a wasteful number, since it uses less digits than its factorization.

100252415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 100252415 is about 10012.6127958690. The cubic root of 100252415 is about 464.5490907797.

The spelling of 100252415 in words is "one hundred million, two hundred fifty-two thousand, four hundred fifteen".