70854254 has 8 divisors (see below), whose sum is σ = 106337448. Its totient is φ = 35408440.

The previous prime is 70854253. The next prime is 70854263. The reversal of 70854254 is 45245807.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70854253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3992 + ... + 12555.

It is an arithmetic number, because the mean of its divisors is an integer number (13292181).

Almost surely, 2^70854254 is an apocalyptic number.

70854254 is a deficient number, since it is larger than the sum of its proper divisors (35483194).

70854254 is a wasteful number, since it uses less digits than its factorization.

70854254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18690.

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 70854254 is about 8417.4968963463. The cubic root of 70854254 is about 413.7982439341.

The spelling of 70854254 in words is "seventy million, eight hundred fifty-four thousand, two hundred fifty-four".