41570978 has 8 divisors (see below), whose sum is σ = 64506780. Its totient is φ = 20068720.

The previous prime is 41570957. The next prime is 41571011. The reversal of 41570978 is 87907514.

It can be written as a sum of positive squares in 2 ways, for example, as 41383489 + 187489 = 6433^2 + 433^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358313 + ... + 358428.

Almost surely, 2^41570978 is an apocalyptic number.

41570978 is a deficient number, since it is larger than the sum of its proper divisors (22935802).

41570978 is a wasteful number, since it uses less digits than its factorization.

41570978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716772.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 41570978 is about 6447.5559710638. Note that the first 3 decimals coincide. The cubic root of 41570978 is about 346.4150464959.

The spelling of 41570978 in words is "forty-one million, five hundred seventy thousand, nine hundred seventy-eight".