145098826 has 8 divisors (see below), whose sum is σ = 220403520. Its totient is φ = 71630988.

The previous prime is 145098799. The next prime is 145098853. The reversal of 145098826 is 628890541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (145098799) and next prime (145098853).

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

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, 459016 + ... + 459331.

It is an arithmetic number, because the mean of its divisors is an integer number (27550440).

Almost surely, 2^145098826 is an apocalyptic number.

145098826 is a deficient number, since it is larger than the sum of its proper divisors (75304694).

145098826 is an equidigital number, since it uses as much as digits as its factorization.

145098826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918428.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 145098826 is about 12045.6974061280. The cubic root of 145098826 is about 525.4781144140.

It can be divided in two parts, 145098 and 826, that added together give a square (145924 = 382²).

The spelling of 145098826 in words is "one hundred forty-five million, ninety-eight thousand, eight hundred twenty-six".