10145254 has 32 divisors (see below), whose sum is σ = 18547200. Its totient is φ = 4152456.

The previous prime is 10145251. The next prime is 10145281. The reversal of 10145254 is 45254101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15457 + ... + 16099.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

Almost surely, 2^10145254 is an apocalyptic number.

10145254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10145254 is a deficient number, since it is larger than the sum of its proper divisors (8401946).

10145254 is an equidigital number, since it uses as much as digits as its factorization.

10145254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 10145254 is about 3185.1615343653. The cubic root of 10145254 is about 216.4815929108.

Adding to 10145254 its reverse (45254101), we get a palindrome (55399355).

The spelling of 10145254 in words is "ten million, one hundred forty-five thousand, two hundred fifty-four".