246802428 has 72 divisors (see below), whose sum is σ = 639999360. Its totient is φ = 80165280.

The previous prime is 246802373. The next prime is 246802433. The reversal of 246802428 is 824208642.

It is a happy number.

It is a super-2 number, since 2×246802428² = 121822876933390368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 246802392 and 246802401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277801 + ... + 278687.

It is an arithmetic number, because the mean of its divisors is an integer number (8888880).

Almost surely, 2^246802428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246802428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319999680).

246802428 is an abundant number, since it is smaller than the sum of its proper divisors (393196932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246802428 is a wasteful number, since it uses less digits than its factorization.

246802428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 246802428 is about 15709.9467853968. The cubic root of 246802428 is about 627.2632000157.

The spelling of 246802428 in words is "two hundred forty-six million, eight hundred two thousand, four hundred twenty-eight".