402101848 has 8 divisors (see below), whose sum is σ = 753940980. Its totient is φ = 201050920.

The previous prime is 402101839. The next prime is 402101851. The reversal of 402101848 is 848101204.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25131358 + ... + 25131373.

Almost surely, 2^402101848 is an apocalyptic number.

402101848 is the 10719-th centered heptagonal number.

It is an amenable number.

402101848 is a deficient number, since it is larger than the sum of its proper divisors (351839132).

402101848 is a wasteful number, since it uses less digits than its factorization.

402101848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50262737 (or 50262733 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 402101848 is about 20052.4773531851. The cubic root of 402101848 is about 738.0945915676.

The spelling of 402101848 in words is "four hundred two million, one hundred one thousand, eight hundred forty-eight".