427600536 has 32 divisors (see below), whose sum is σ = 1166184000. Its totient is φ = 129575840.

The previous prime is 427600531. The next prime is 427600559. The reversal of 427600536 is 635006724.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 427600497 and 427600506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427600531) 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, 809586 + ... + 810113.

It is an arithmetic number, because the mean of its divisors is an integer number (36443250).

Almost surely, 2^427600536 is an apocalyptic number.

It is an amenable number.

427600536 is an abundant number, since it is smaller than the sum of its proper divisors (738583464).

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

427600536 is a wasteful number, since it uses less digits than its factorization.

427600536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619719 (or 1619715 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 427600536 is about 20678.5042012231. The cubic root of 427600536 is about 753.3776757950.

The spelling of 427600536 in words is "four hundred twenty-seven million, six hundred thousand, five hundred thirty-six".