70851374 has 16 divisors (see below), whose sum is σ = 119073456. Its totient is φ = 31334400.

The previous prime is 70851367. The next prime is 70851409. The reversal of 70851374 is 47315807.

It is a Curzon number.

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, 42707 + ... + 44334.

It is an arithmetic number, because the mean of its divisors is an integer number (7442091).

Almost surely, 2^70851374 is an apocalyptic number.

70851374 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

70851374 is a deficient number, since it is larger than the sum of its proper divisors (48222082).

70851374 is a wasteful number, since it uses less digits than its factorization.

70851374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87091.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 70851374 is about 8417.3258223738. The cubic root of 70851374 is about 413.7926373307.

The spelling of 70851374 in words is "seventy million, eight hundred fifty-one thousand, three hundred seventy-four".