85429754 has 8 divisors (see below), whose sum is σ = 128423988. Its totient is φ = 42621760.

The previous prime is 85429723. The next prime is 85429789. The reversal of 85429754 is 45792458.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 85063729 + 366025 = 9223^2 + 605^2 .

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

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45407 + ... + 47250.

Almost surely, 2^85429754 is an apocalyptic number.

85429754 is a deficient number, since it is larger than the sum of its proper divisors (42994234).

85429754 is a wasteful number, since it uses less digits than its factorization.

85429754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93120.

The product of its digits is 403200, while the sum is 44.

The square root of 85429754 is about 9242.8217552866. The cubic root of 85429754 is about 440.4227239091.

The spelling of 85429754 in words is "eighty-five million, four hundred twenty-nine thousand, seven hundred fifty-four".