401016248 has 32 divisors (see below), whose sum is σ = 777461760. Its totient is φ = 193715040.

The previous prime is 401016227. The next prime is 401016271. The reversal of 401016248 is 842610104.

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, 219065 + ... + 220887.

It is an arithmetic number, because the mean of its divisors is an integer number (24295680).

Almost surely, 2^401016248 is an apocalyptic number.

It is an amenable number.

401016248 is a deficient number, since it is larger than the sum of its proper divisors (376445512).

401016248 is a wasteful number, since it uses less digits than its factorization.

401016248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747 (or 2743 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 401016248 is about 20025.3900835914. The cubic root of 401016248 is about 737.4297536464.

The spelling of 401016248 in words is "four hundred one million, sixteen thousand, two hundred forty-eight".