524226940 has 24 divisors (see below), whose sum is σ = 1102409280. Its totient is φ = 209398848.

The previous prime is 524226907. The next prime is 524226973. The reversal of 524226940 is 49622425.

It is an interprime number because it is at equal distance from previous prime (524226907) and next prime (524226973).

It is a junction number, because it is equal to n+sod(n) for n = 524226896 and 524226905.

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, 3220 + ... + 32539.

It is an arithmetic number, because the mean of its divisors is an integer number (45933720).

Almost surely, 2^524226940 is an apocalyptic number.

It is an amenable number.

524226940 is an abundant number, since it is smaller than the sum of its proper divisors (578182340).

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

524226940 is a wasteful number, since it uses less digits than its factorization.

524226940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36501 (or 36499 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 524226940 is about 22896.0027078964. The cubic root of 524226940 is about 806.3181675032.

The spelling of 524226940 in words is "five hundred twenty-four million, two hundred twenty-six thousand, nine hundred forty".