35428747 has 4 divisors (see below), whose sum is σ = 35441056. Its totient is φ = 35416440.

The previous prime is 35428709. The next prime is 35428793. The reversal of 35428747 is 74782453.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 74782453 = 23 ⋅3251411.

It is a cyclic number.

It is not a de Polignac number, because 35428747 - 2⁷ = 35428619 is a prime.

It is a super-2 number, since 2×35428747² = 2510392227980018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35428147) 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, 733 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (8860264).

Almost surely, 2^35428747 is an apocalyptic number.

35428747 is a deficient number, since it is larger than the sum of its proper divisors (12309).

35428747 is an equidigital number, since it uses as much as digits as its factorization.

35428747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12308.

The product of its digits is 188160, while the sum is 40.

The square root of 35428747 is about 5952.2052215964. The cubic root of 35428747 is about 328.4368899271.

The spelling of 35428747 in words is "thirty-five million, four hundred twenty-eight thousand, seven hundred forty-seven".