70417742 has 16 divisors (see below), whose sum is σ = 109836000. Its totient is φ = 33818400.

The previous prime is 70417741. The next prime is 70417769. The reversal of 70417742 is 24771407.

It is a junction number, because it is equal to n+sod(n) for n = 70417699 and 70417708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70417741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8492 + ... + 14592.

It is an arithmetic number, because the mean of its divisors is an integer number (6864750).

Almost surely, 2^70417742 is an apocalyptic number.

70417742 is a deficient number, since it is larger than the sum of its proper divisors (39418258).

70417742 is a wasteful number, since it uses less digits than its factorization.

70417742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 70417742 is about 8391.5279895857. The cubic root of 70417742 is about 412.9467302270.

The spelling of 70417742 in words is "seventy million, four hundred seventeen thousand, seven hundred forty-two".