10145854 has 8 divisors (see below), whose sum is σ = 15369768. Its totient is φ = 5022600.

The previous prime is 10145827. The next prime is 10145869. The reversal of 10145854 is 45854101.

10145854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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, 24912 + ... + 25315.

It is an arithmetic number, because the mean of its divisors is an integer number (1921221).

Almost surely, 2^10145854 is an apocalyptic number.

10145854 is a deficient number, since it is larger than the sum of its proper divisors (5223914).

10145854 is a wasteful number, since it uses less digits than its factorization.

10145854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50330.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 10145854 is about 3185.2557197186. The cubic root of 10145854 is about 216.4858604693.

Adding to 10145854 its reverse (45854101), we get a palindrome (55999955).

The spelling of 10145854 in words is "ten million, one hundred forty-five thousand, eight hundred fifty-four".