70122044 has 6 divisors (see below), whose sum is σ = 122713584. Its totient is φ = 35061020.

The previous prime is 70122043. The next prime is 70122047. The reversal of 70122044 is 44022107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70122043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8765252 + ... + 8765259.

It is an arithmetic number, because the mean of its divisors is an integer number (20452264).

Almost surely, 2^70122044 is an apocalyptic number.

It is an amenable number.

70122044 is a deficient number, since it is larger than the sum of its proper divisors (52591540).

70122044 is a wasteful number, since it uses less digits than its factorization.

70122044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17530515 (or 17530513 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 70122044 is about 8373.8906130902. The cubic root of 70122044 is about 412.3679043210.

The spelling of 70122044 in words is "seventy million, one hundred twenty-two thousand, forty-four".