100262485 has 16 divisors (see below), whose sum is σ = 124436736. Its totient is φ = 77508288.

The previous prime is 100262479. The next prime is 100262537. The reversal of 100262485 is 584262001.

It is a cyclic number.

It is not a de Polignac number, because 100262485 - 2¹⁷ = 100131413 is a prime.

It is a Duffinian number.

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, 14932 + ... + 20578.

It is an arithmetic number, because the mean of its divisors is an integer number (7777296).

Almost surely, 2^100262485 is an apocalyptic number.

It is an amenable number.

100262485 is a deficient number, since it is larger than the sum of its proper divisors (24174251).

100262485 is an equidigital number, since it uses as much as digits as its factorization.

100262485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5772.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 100262485 is about 10013.1156489876. The cubic root of 100262485 is about 464.5646443625.

It can be divided in two parts, 1002624 and 85, that multiplied together give a triangular number (85223040 = T₁₃₀₅₅).

The spelling of 100262485 in words is "one hundred million, two hundred sixty-two thousand, four hundred eighty-five".