70166480 has 40 divisors (see below), whose sum is σ = 172736712. Its totient is φ = 26415104.

The previous prime is 70166479. The next prime is 70166519. The reversal of 70166480 is 8466107.

It can be written as a sum of positive squares in 4 ways, for example, as 37994896 + 32171584 = 6164^2 + 5672^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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, 24437 + ... + 27156.

Almost surely, 2^70166480 is an apocalyptic number.

It is an amenable number.

70166480 is an abundant number, since it is smaller than the sum of its proper divisors (102570232).

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

70166480 is a wasteful number, since it uses less digits than its factorization.

70166480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51623 (or 51617 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 70166480 is about 8376.5434398683. The cubic root of 70166480 is about 412.4549911100.

The spelling of 70166480 in words is "seventy million, one hundred sixty-six thousand, four hundred eighty".