35985404 has 72 divisors (see below), whose sum is σ = 81779040. Its totient is φ = 13716864.

The previous prime is 35985401. The next prime is 35985421. The reversal of 35985404 is 40458953.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35985401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73649 + ... + 74135.

It is an arithmetic number, because the mean of its divisors is an integer number (1135820).

Almost surely, 2^35985404 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 35985404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40889520).

35985404 is an abundant number, since it is smaller than the sum of its proper divisors (45793636).

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

35985404 is a wasteful number, since it uses less digits than its factorization.

35985404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 35985404 is about 5998.7835433528. The cubic root of 35985404 is about 330.1480939218.

The spelling of 35985404 in words is "thirty-five million, nine hundred eighty-five thousand, four hundred four".