35253973 has 4 divisors (see below), whose sum is σ = 36113868. Its totient is φ = 34394080.

The previous prime is 35253947. The next prime is 35253989. The reversal of 35253973 is 37935253.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6770404 + 28483569 = 2602^2 + 5337^2 .

It is not a de Polignac number, because 35253973 - 2¹³ = 35245781 is a prime.

It is a super-2 number, since 2×35253973² = 2485685224569458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35253923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429886 + ... + 429967.

It is an arithmetic number, because the mean of its divisors is an integer number (9028467).

Almost surely, 2^35253973 is an apocalyptic number.

It is an amenable number.

35253973 is a deficient number, since it is larger than the sum of its proper divisors (859895).

35253973 is an equidigital number, since it uses as much as digits as its factorization.

35253973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859894.

The product of its digits is 85050, while the sum is 37.

The square root of 35253973 is about 5937.5056210500. The cubic root of 35253973 is about 327.8959273476.

The spelling of 35253973 in words is "thirty-five million, two hundred fifty-three thousand, nine hundred seventy-three".