35522145 has 40 divisors (see below), whose sum is σ = 64236480. Its totient is φ = 18779040.

The previous prime is 35522141. The next prime is 35522209. The reversal of 35522145 is 54122553.

It is a happy number.

It is not a de Polignac number, because 35522145 - 2² = 35522141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35522141) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55980 + ... + 56610.

It is an arithmetic number, because the mean of its divisors is an integer number (1605912).

Almost surely, 2^35522145 is an apocalyptic number.

It is an amenable number.

35522145 is a deficient number, since it is larger than the sum of its proper divisors (28714335).

35522145 is a wasteful number, since it uses less digits than its factorization.

35522145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 778 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 35522145 is about 5960.0457213011. The cubic root of 35522145 is about 328.7252474050.

Adding to 35522145 its reverse (54122553), we get a palindrome (89644698).

It can be divided in two parts, 355 and 22145, that added together give a square (22500 = 150²).

The spelling of 35522145 in words is "thirty-five million, five hundred twenty-two thousand, one hundred forty-five".