70748414 has 32 divisors (see below), whose sum is σ = 122238720. Its totient is φ = 30395200.

The previous prime is 70748399. The next prime is 70748473. The reversal of 70748414 is 41484707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44249 + ... + 45819.

It is an arithmetic number, because the mean of its divisors is an integer number (3819960).

Almost surely, 2^70748414 is an apocalyptic number.

70748414 is a deficient number, since it is larger than the sum of its proper divisors (51490306).

70748414 is a wasteful number, since it uses less digits than its factorization.

70748414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 70748414 is about 8411.2076421879. The cubic root of 70748414 is about 413.5921013760.

The spelling of 70748414 in words is "seventy million, seven hundred forty-eight thousand, four hundred fourteen".