35564956 has 48 divisors (see below), whose sum is σ = 73722880. Its totient is φ = 14696640.

The previous prime is 35564951. The next prime is 35564983. The reversal of 35564956 is 65946553.

It is a Harshad number since it is a multiple of its sum of digits (43).

Its product of digits (486000) is a multiple of the sum of its prime divisors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35564951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131101 + ... + 131371.

Almost surely, 2^35564956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35564956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36861440).

35564956 is an abundant number, since it is smaller than the sum of its proper divisors (38157924).

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

35564956 is a wasteful number, since it uses less digits than its factorization.

35564956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 432 counting only the distinct ones).

The product of its digits is 486000, while the sum is 43.

The square root of 35564956 is about 5963.6361391353. The cubic root of 35564956 is about 328.8572533858.

The spelling of 35564956 in words is "thirty-five million, five hundred sixty-four thousand, nine hundred fifty-six".