152230026 has 64 divisors (see below), whose sum is σ = 341462016. Its totient is φ = 44928000.

The previous prime is 152230021. The next prime is 152230027. The reversal of 152230026 is 620032251.

It is a junction number, because it is equal to n+sod(n) for n = 152229984 and 152230011.

It is not an unprimeable number, because it can be changed into a prime (152230021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379426 + ... + 379826.

It is an arithmetic number, because the mean of its divisors is an integer number (5335344).

Almost surely, 2^152230026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152230026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170731008).

152230026 is an abundant number, since it is smaller than the sum of its proper divisors (189231990).

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

152230026 is a wasteful number, since it uses less digits than its factorization.

152230026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 152230026 is about 12338.1532653797. The cubic root of 152230026 is about 533.9494053539.

Adding to 152230026 its reverse (620032251), we get a palindrome (772262277).

The spelling of 152230026 in words is "one hundred fifty-two million, two hundred thirty thousand, twenty-six".