70523614 has 16 divisors (see below), whose sum is σ = 121033728. Its totient is φ = 30190392.

The previous prime is 70523539. The next prime is 70523617. The reversal of 70523614 is 41632507.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70523617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13159 + ... + 17725.

It is an arithmetic number, because the mean of its divisors is an integer number (7564608).

Almost surely, 2^70523614 is an apocalyptic number.

70523614 is a deficient number, since it is larger than the sum of its proper divisors (50510114).

70523614 is a wasteful number, since it uses less digits than its factorization.

70523614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 70523614 is about 8397.8338873783. The cubic root of 70523614 is about 413.1535796314.

The spelling of 70523614 in words is "seventy million, five hundred twenty-three thousand, six hundred fourteen".