70054419 has 4 divisors (see below), whose sum is σ = 93405896. Its totient is φ = 46702944.

The previous prime is 70054379. The next prime is 70054423. The reversal of 70054419 is 91445007.

It is a happy number.

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

It is not a de Polignac number, because 70054419 - 2¹⁶ = 69988883 is a prime.

It is a super-2 number, since 2×70054419² = 9815243242855122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70054429) 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, 11675734 + ... + 11675739.

It is an arithmetic number, because the mean of its divisors is an integer number (23351474).

Almost surely, 2^70054419 is an apocalyptic number.

70054419 is a deficient number, since it is larger than the sum of its proper divisors (23351477).

70054419 is a wasteful number, since it uses less digits than its factorization.

70054419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23351476.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 70054419 is about 8369.8517908025. The cubic root of 70054419 is about 412.2353005196.

The spelling of 70054419 in words is "seventy million, fifty-four thousand, four hundred nineteen".