70472441 has 8 divisors (see below), whose sum is σ = 76105344. Its totient is φ = 64869840.

The previous prime is 70472419. The next prime is 70472443. The reversal of 70472441 is 14427407.

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 70472441 - 2¹⁰ = 70471417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70472443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2615 + ... + 12156.

It is an arithmetic number, because the mean of its divisors is an integer number (9513168).

Almost surely, 2^70472441 is an apocalyptic number.

It is an amenable number.

70472441 is a deficient number, since it is larger than the sum of its proper divisors (5632903).

70472441 is a wasteful number, since it uses less digits than its factorization.

70472441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15151.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 70472441 is about 8394.7865368930. The cubic root of 70472441 is about 413.0536252912.

Adding to 70472441 its reverse (14427407), we get a palindrome (84899848).

The spelling of 70472441 in words is "seventy million, four hundred seventy-two thousand, four hundred forty-one".