70132371 has 16 divisors (see below), whose sum is σ = 95687328. Its totient is φ = 45676800.

The previous prime is 70132367. The next prime is 70132373. The reversal of 70132371 is 17323107.

It is not a de Polignac number, because 70132371 - 2² = 70132367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70132373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27511 + ... + 29951.

It is an arithmetic number, because the mean of its divisors is an integer number (5980458).

Almost surely, 2^70132371 is an apocalyptic number.

70132371 is a deficient number, since it is larger than the sum of its proper divisors (25554957).

70132371 is a wasteful number, since it uses less digits than its factorization.

70132371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 70132371 is about 8374.5072093825. The cubic root of 70132371 is about 412.3881467158.

Adding to 70132371 its reverse (17323107), we get a palindrome (87455478).

The spelling of 70132371 in words is "seventy million, one hundred thirty-two thousand, three hundred seventy-one".