35890146 has 24 divisors (see below), whose sum is σ = 77888304. Its totient is φ = 11943960.

The previous prime is 35890123. The next prime is 35890147. The reversal of 35890146 is 64109853.

It is a self number, because there is not a number n which added to its sum of digits gives 35890146.

It is not an unprimeable number, because it can be changed into a prime (35890147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13681 + ... + 16091.

It is an arithmetic number, because the mean of its divisors is an integer number (3245346).

Almost surely, 2^35890146 is an apocalyptic number.

35890146 is an abundant number, since it is smaller than the sum of its proper divisors (41998158).

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

35890146 is a wasteful number, since it uses less digits than its factorization.

35890146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246 (or 3243 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 35890146 is about 5990.8385055850. The cubic root of 35890146 is about 329.8565216491.

Adding to 35890146 its reverse (64109853), we get a palindrome (99999999).

The spelling of 35890146 in words is "thirty-five million, eight hundred ninety thousand, one hundred forty-six".