70214734 has 4 divisors (see below), whose sum is σ = 105322104. Its totient is φ = 35107366.

The previous prime is 70214731. The next prime is 70214737. The reversal of 70214734 is 43741207.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (70214731) and next prime (70214737).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70214731) by changing a digit.

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 as a sum of consecutive naturals, namely, 17553682 + ... + 17553685.

It is an arithmetic number, because the mean of its divisors is an integer number (26330526).

Almost surely, 2^70214734 is an apocalyptic number.

70214734 is a deficient number, since it is larger than the sum of its proper divisors (35107370).

70214734 is a wasteful number, since it uses less digits than its factorization.

70214734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35107369.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 70214734 is about 8379.4232498424. The cubic root of 70214734 is about 412.5495188792.

The spelling of 70214734 in words is "seventy million, two hundred fourteen thousand, seven hundred thirty-four".