35252251 has 12 divisors (see below), whose sum is σ = 36789496. Its totient is φ = 33770880.

The previous prime is 35252233. The next prime is 35252267. The reversal of 35252251 is 15225253.

It is a happy number.

It is not a de Polignac number, because 35252251 - 2⁵ = 35252219 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35252221) 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, 112471 + ... + 112783.

Almost surely, 2^35252251 is an apocalyptic number.

35252251 is a deficient number, since it is larger than the sum of its proper divisors (1537245).

35252251 is an equidigital number, since it uses as much as digits as its factorization.

35252251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 421 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 35252251 is about 5937.3606088901. The cubic root of 35252251 is about 327.8905885075.

It can be divided in two parts, 3525 and 2251, that added together give a square (5776 = 76²).

The spelling of 35252251 in words is "thirty-five million, two hundred fifty-two thousand, two hundred fifty-one".