534015640 has 16 divisors (see below), whose sum is σ = 1201535280. Its totient is φ = 213606240.

The previous prime is 534015631. The next prime is 534015649. The reversal of 534015640 is 46510435.

It is an interprime number because it is at equal distance from previous prime (534015631) and next prime (534015649).

It is a junction number, because it is equal to n+sod(n) for n = 534015599 and 534015608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534015649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6675156 + ... + 6675235.

It is an arithmetic number, because the mean of its divisors is an integer number (75095955).

Almost surely, 2^534015640 is an apocalyptic number.

It is an amenable number.

534015640 is an abundant number, since it is smaller than the sum of its proper divisors (667519640).

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

534015640 is a wasteful number, since it uses less digits than its factorization.

534015640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13350402 (or 13350398 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 534015640 is about 23108.7784186010. The cubic root of 534015640 is about 811.3059459535.

The spelling of 534015640 in words is "five hundred thirty-four million, fifteen thousand, six hundred forty".