10098405 has 64 divisors (see below), whose sum is σ = 19660800. Its totient is φ = 4898880.

The previous prime is 10098377. The next prime is 10098433. The reversal of 10098405 is 50489001.

10098405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10098377) and next prime (10098433).

It is not a de Polignac number, because 10098405 - 2⁸ = 10098149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79452 + ... + 79578.

It is an arithmetic number, because the mean of its divisors is an integer number (307200).

Almost surely, 2^10098405 is an apocalyptic number.

10098405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10098405 is a deficient number, since it is larger than the sum of its proper divisors (9562395).

10098405 is a wasteful number, since it uses less digits than its factorization.

10098405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 10098405 is about 3177.7987664420. The cubic root of 10098405 is about 216.1478540164.

The spelling of 10098405 in words is "ten million, ninety-eight thousand, four hundred five".