145325026 has 32 divisors (see below), whose sum is σ = 272575872. Its totient is φ = 56453760.

The previous prime is 145325021. The next prime is 145325029. The reversal of 145325026 is 620523541.

It is a super-2 number, since 2×145325026² = 42238726363801352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145324985 and 145325003.

It is not an unprimeable number, because it can be changed into a prime (145325021) 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, 59950 + ... + 62326.

It is an arithmetic number, because the mean of its divisors is an integer number (8517996).

Almost surely, 2^145325026 is an apocalyptic number.

145325026 is a deficient number, since it is larger than the sum of its proper divisors (127250846).

145325026 is a wasteful number, since it uses less digits than its factorization.

145325026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 145325026 is about 12055.0829943224. The cubic root of 145325026 is about 525.7510351524.

Adding to 145325026 its reverse (620523541), we get a palindrome (765848567).

The spelling of 145325026 in words is "one hundred forty-five million, three hundred twenty-five thousand, twenty-six".