230261073 has 64 divisors (see below), whose sum is σ = 401448960. Its totient is φ = 114250752.

The previous prime is 230261051. The next prime is 230261081. The reversal of 230261073 is 370162032.

It is not a de Polignac number, because 230261073 - 2¹² = 230256977 is a prime.

It is a super-2 number, since 2×230261073² = 106040323478222658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230261093) 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 63 ways as a sum of consecutive naturals, for example, 237636 + ... + 238602.

It is an arithmetic number, because the mean of its divisors is an integer number (6272640).

Almost surely, 2^230261073 is an apocalyptic number.

230261073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230261073 is a deficient number, since it is larger than the sum of its proper divisors (171187887).

230261073 is a wasteful number, since it uses less digits than its factorization.

230261073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 230261073 is about 15174.3557688621. The cubic root of 230261073 is about 612.9243023087.

The spelling of 230261073 in words is "two hundred thirty million, two hundred sixty-one thousand, seventy-three".