35987742 has 96 divisors (see below), whose sum is σ = 96437952. Its totient is φ = 9464832.

The previous prime is 35987741. The next prime is 35987747. The reversal of 35987742 is 24778953.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35987741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113368 + ... + 113684.

It is an arithmetic number, because the mean of its divisors is an integer number (1004562).

Almost surely, 2^35987742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35987742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48218976).

35987742 is an abundant number, since it is smaller than the sum of its proper divisors (60450210).

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

35987742 is a wasteful number, since it uses less digits than its factorization.

35987742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 399 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 35987742 is about 5998.9784130300. The cubic root of 35987742 is about 330.1552437608.

The spelling of 35987742 in words is "thirty-five million, nine hundred eighty-seven thousand, seven hundred forty-two".