70287374 has 8 divisors (see below), whose sum is σ = 105714840. Its totient is φ = 35049096.

The previous prime is 70287359. The next prime is 70287377. The reversal of 70287374 is 47378207.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70287377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46364 + ... + 47855.

It is an arithmetic number, because the mean of its divisors is an integer number (13214355).

Almost surely, 2^70287374 is an apocalyptic number.

70287374 is a deficient number, since it is larger than the sum of its proper divisors (35427466).

70287374 is a wasteful number, since it uses less digits than its factorization.

70287374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94594.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 70287374 is about 8383.7565565801. The cubic root of 70287374 is about 412.6917362698.

The spelling of 70287374 in words is "seventy million, two hundred eighty-seven thousand, three hundred seventy-four".