35640051 has 8 divisors (see below), whose sum is σ = 47569104. Its totient is φ = 23735520.

The previous prime is 35640037. The next prime is 35640089. The reversal of 35640051 is 15004653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 35640051 - 2⁵ = 35640019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35640001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (5946138).

Almost surely, 2^35640051 is an apocalyptic number.

35640051 is a deficient number, since it is larger than the sum of its proper divisors (11929053).

35640051 is a wasteful number, since it uses less digits than its factorization.

35640051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12261.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 35640051 is about 5969.9288940489. The cubic root of 35640051 is about 329.0885501185.

The spelling of 35640051 in words is "thirty-five million, six hundred forty thousand, fifty-one".