70954199 has 4 divisors (see below), whose sum is σ = 70979520. Its totient is φ = 70928880.

The previous prime is 70954183. The next prime is 70954201. The reversal of 70954199 is 99145907.

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

It is a cyclic number.

It is not a de Polignac number, because 70954199 - 2⁴ = 70954183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70954129) 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, 7847 + ... + 14264.

It is an arithmetic number, because the mean of its divisors is an integer number (17744880).

Almost surely, 2^70954199 is an apocalyptic number.

70954199 is a deficient number, since it is larger than the sum of its proper divisors (25321).

70954199 is a wasteful number, since it uses less digits than its factorization.

70954199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25320.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 70954199 is about 8423.4315453976. The cubic root of 70954199 is about 413.9927165436.

The spelling of 70954199 in words is "seventy million, nine hundred fifty-four thousand, one hundred ninety-nine".