70672334 has 4 divisors (see below), whose sum is σ = 106008504. Its totient is φ = 35336166.

The previous prime is 70672289. The next prime is 70672351. The reversal of 70672334 is 43327607.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70672334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17668082 + ... + 17668085.

It is an arithmetic number, because the mean of its divisors is an integer number (26502126).

Almost surely, 2^70672334 is an apocalyptic number.

70672334 is a deficient number, since it is larger than the sum of its proper divisors (35336170).

70672334 is a wasteful number, since it uses less digits than its factorization.

70672334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35336169.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 70672334 is about 8406.6838884307. The cubic root of 70672334 is about 413.4437947631.

The spelling of 70672334 in words is "seventy million, six hundred seventy-two thousand, three hundred thirty-four".