448154007 has 32 divisors (see below), whose sum is σ = 730667520. Its totient is φ = 238619520.

The previous prime is 448153999. The next prime is 448154039. The reversal of 448154007 is 700451844.

It is not a de Polignac number, because 448154007 - 2³ = 448153999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448150007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15133 + ... + 33545.

It is an arithmetic number, because the mean of its divisors is an integer number (22833360).

Almost surely, 2^448154007 is an apocalyptic number.

448154007 is a deficient number, since it is larger than the sum of its proper divisors (282513513).

448154007 is a wasteful number, since it uses less digits than its factorization.

448154007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18503.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 448154007 is about 21169.6482493215. The cubic root of 448154007 is about 765.2601430616.

The spelling of 448154007 in words is "four hundred forty-eight million, one hundred fifty-four thousand, seven".