70675470 has 32 divisors (see below), whose sum is σ = 188468640. Its totient is φ = 18846720.

The previous prime is 70675469. The next prime is 70675471. The reversal of 70675470 is 7457607.

It is an interprime number because it is at equal distance from previous prime (70675469) and next prime (70675471).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70675471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130611 + ... + 131150.

It is an arithmetic number, because the mean of its divisors is an integer number (5889645).

Almost surely, 2^70675470 is an apocalyptic number.

70675470 is an abundant number, since it is smaller than the sum of its proper divisors (117793170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70675470 is a wasteful number, since it uses less digits than its factorization.

70675470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261777 (or 261771 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 70675470 is about 8406.8704046155. The cubic root of 70675470 is about 413.4499100300.

It can be divided in two parts, 706 and 75470, that added together give a square (76176 = 276²).

The spelling of 70675470 in words is "seventy million, six hundred seventy-five thousand, four hundred seventy".