1402674228 has 36 divisors (see below), whose sum is σ = 3699809568. Its totient is φ = 447229200.

The previous prime is 1402674227. The next prime is 1402674241. The reversal of 1402674228 is 8224762041.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 = 1402674192 and 1402674201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402674227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846198 + ... + 847853.

It is an arithmetic number, because the mean of its divisors is an integer number (102772488).

Almost surely, 2^1402674228 is an apocalyptic number.

1402674228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1402674228 is an abundant number, since it is smaller than the sum of its proper divisors (2297135340).

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

1402674228 is a wasteful number, since it uses less digits than its factorization.

1402674228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694084 (or 1694079 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 1402674228 is about 37452.2926935054. The cubic root of 1402674228 is about 1119.4007817190.

The spelling of 1402674228 in words is "one billion, four hundred two million, six hundred seventy-four thousand, two hundred twenty-eight".