71914045 has 8 divisors (see below), whose sum is σ = 98625024. Its totient is φ = 49312464.

The previous prime is 71914033. The next prime is 71914067. The reversal of 71914045 is 54041917.

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

It is a cyclic number.

It is not a de Polignac number, because 71914045 - 2¹³ = 71905853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 71913998 and 71914016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027309 + ... + 1027378.

It is an arithmetic number, because the mean of its divisors is an integer number (12328128).

Almost surely, 2^71914045 is an apocalyptic number.

It is an amenable number.

71914045 is a deficient number, since it is larger than the sum of its proper divisors (26710979).

71914045 is a wasteful number, since it uses less digits than its factorization.

71914045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054699.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 71914045 is about 8480.2149147295. The cubic root of 71914045 is about 415.8511490536.

It can be divided in two parts, 7191 and 4045, that added together give a square (11236 = 106²).

The spelling of 71914045 in words is "seventy-one million, nine hundred fourteen thousand, forty-five".