235476020 has 24 divisors (see below), whose sum is σ = 532538664. Its totient is φ = 86944896.

The previous prime is 235476013. The next prime is 235476023. The reversal of 235476020 is 20674532.

It can be written as a sum of positive squares in 4 ways, for example, as 712336 + 234763684 = 844^2 + 15322^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235476023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452579 + ... + 453098.

It is an arithmetic number, because the mean of its divisors is an integer number (22189111).

Almost surely, 2^235476020 is an apocalyptic number.

235476020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235476020 is an abundant number, since it is smaller than the sum of its proper divisors (297062644).

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

235476020 is a wasteful number, since it uses less digits than its factorization.

235476020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905699 (or 905697 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 235476020 is about 15345.2279227127. The cubic root of 235476020 is about 617.5169680684.

The spelling of 235476020 in words is "two hundred thirty-five million, four hundred seventy-six thousand, twenty".