104254540 has 96 divisors (see below), whose sum is σ = 253169280. Its totient is φ = 35721216.

The previous prime is 104254531. The next prime is 104254541. The reversal of 104254540 is 45452401.

It is a happy number.

It is a super-2 number, since 2×104254540² = 21738018221223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104254541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455146 + ... + 455374.

It is an arithmetic number, because the mean of its divisors is an integer number (2637180).

Almost surely, 2^104254540 is an apocalyptic number.

104254540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104254540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126584640).

104254540 is an abundant number, since it is smaller than the sum of its proper divisors (148914740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104254540 is a wasteful number, since it uses less digits than its factorization.

104254540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 104254540 is about 10210.5112506671. The cubic root of 104254540 is about 470.6502844101.

The spelling of 104254540 in words is "one hundred four million, two hundred fifty-four thousand, five hundred forty".