231452026 has 8 divisors (see below), whose sum is σ = 373884084. Its totient is φ = 106824000.

The previous prime is 231452009. The next prime is 231452071. The reversal of 231452026 is 620254132.

It can be written as a sum of positive squares in 2 ways, for example, as 230888025 + 564001 = 15195^2 + 751^2 .

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, 4450975 + ... + 4451026.

Almost surely, 2^231452026 is an apocalyptic number.

231452026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

231452026 is a deficient number, since it is larger than the sum of its proper divisors (142432058).

231452026 is a wasteful number, since it uses less digits than its factorization.

231452026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8902016.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 231452026 is about 15213.5474495596. The cubic root of 231452026 is about 613.9792050875.

The spelling of 231452026 in words is "two hundred thirty-one million, four hundred fifty-two thousand, twenty-six".