70481007 has 12 divisors (see below), whose sum is σ = 102758760. Its totient is φ = 46547568.

The previous prime is 70480979. The next prime is 70481017. The reversal of 70481007 is 70018407.

It is not a de Polignac number, because 70481007 - 2¹² = 70476911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70481017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35632 + ... + 37557.

It is an arithmetic number, because the mean of its divisors is an integer number (8563230).

Almost surely, 2^70481007 is an apocalyptic number.

70481007 is a deficient number, since it is larger than the sum of its proper divisors (32277753).

70481007 is a wasteful number, since it uses less digits than its factorization.

70481007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73302 (or 73299 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 70481007 is about 8395.2967189969. The cubic root of 70481007 is about 413.0703603154.

The spelling of 70481007 in words is "seventy million, four hundred eighty-one thousand, seven".