35748723 has 4 divisors (see below), whose sum is σ = 47664968. Its totient is φ = 23832480.

The previous prime is 35748707. The next prime is 35748731. The reversal of 35748723 is 32784753.

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

It is not a de Polignac number, because 35748723 - 2⁴ = 35748707 is a prime.

It is a super-2 number, since 2×35748723² = 2555942392261458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35748703) 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, 5958118 + ... + 5958123.

It is an arithmetic number, because the mean of its divisors is an integer number (11916242).

Almost surely, 2^35748723 is an apocalyptic number.

35748723 is a deficient number, since it is larger than the sum of its proper divisors (11916245).

35748723 is a wasteful number, since it uses less digits than its factorization.

35748723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916244.

The product of its digits is 141120, while the sum is 39.

The square root of 35748723 is about 5979.0235824924. The cubic root of 35748723 is about 329.4226912761.

The spelling of 35748723 in words is "thirty-five million, seven hundred forty-eight thousand, seven hundred twenty-three".