35421146 has 4 divisors (see below), whose sum is σ = 53131722. Its totient is φ = 17710572.

The previous prime is 35421143. The next prime is 35421193. The reversal of 35421146 is 64112453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32615521 + 2805625 = 5711^2 + 1675^2 .

It is a super-3 number, since 3×35421146³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (35421143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8855285 + ... + 8855288.

Almost surely, 2^35421146 is an apocalyptic number.

35421146 is a deficient number, since it is larger than the sum of its proper divisors (17710576).

35421146 is a wasteful number, since it uses less digits than its factorization.

35421146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17710575.

The product of its digits is 2880, while the sum is 26.

The square root of 35421146 is about 5951.5666844958. The cubic root of 35421146 is about 328.4134002701.

Adding to 35421146 its reverse (64112453), we get a palindrome (99533599).

The spelling of 35421146 in words is "thirty-five million, four hundred twenty-one thousand, one hundred forty-six".