423035526 has 16 divisors (see below), whose sum is σ = 847504944. Its totient is φ = 140772864.

The previous prime is 423035489. The next prime is 423035539. The reversal of 423035526 is 625530324.

It is a super-4 number, since 4×423035526⁴ (a number of 36 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423035493 and 423035502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55891 + ... + 63006.

It is an arithmetic number, because the mean of its divisors is an integer number (52969059).

Almost surely, 2^423035526 is an apocalyptic number.

423035526 is an abundant number, since it is smaller than the sum of its proper divisors (424469418).

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

423035526 is a wasteful number, since it uses less digits than its factorization.

423035526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119495.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 423035526 is about 20567.8274496846. The cubic root of 423035526 is about 750.6870894630.

The spelling of 423035526 in words is "four hundred twenty-three million, thirty-five thousand, five hundred twenty-six".