70214692 has 24 divisors (see below), whose sum is σ = 131070744. Its totient is φ = 32796672.

The previous prime is 70214689. The next prime is 70214693. The reversal of 70214692 is 29641207.

It can be written as a sum of positive squares in 4 ways, for example, as 19149376 + 51065316 = 4376^2 + 7146^2 .

It is not an unprimeable number, because it can be changed into a prime (70214693) 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 7 ways as a sum of consecutive naturals, for example, 5548 + ... + 13084.

It is an arithmetic number, because the mean of its divisors is an integer number (5461281).

Almost surely, 2^70214692 is an apocalyptic number.

It is an amenable number.

70214692 is a deficient number, since it is larger than the sum of its proper divisors (60856052).

70214692 is a wasteful number, since it uses less digits than its factorization.

70214692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695 (or 7693 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 70214692 is about 8379.4207437030. The cubic root of 70214692 is about 412.5494366216.

Adding to 70214692 its reverse (29641207), we get a palindrome (99855899).

The spelling of 70214692 in words is "seventy million, two hundred fourteen thousand, six hundred ninety-two".