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1122402 = 23187067
BaseRepresentation
bin100010010000001100010
32010000122110
410102001202
5241404102
640020150
712353211
oct4220142
92100573
101122402
116a7306
12461656
13303b58
14213078
1517286c
hex112062

1122402 has 8 divisors (see below), whose sum is σ = 2244816. Its totient is φ = 374132.

The previous prime is 1122397. The next prime is 1122419. The reversal of 1122402 is 2042211.

It is a sphenic number, since it is the product of 3 distinct primes.

1122402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93528 + ... + 93539.

It is an arithmetic number, because the mean of its divisors is an integer number (280602).

21122402 is an apocalyptic number.

1122402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1122402 is a wasteful number, since it uses less digits than its factorization.

1122402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187072.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1122402 is about 1059.4347549519. The cubic root of 1122402 is about 103.9240693298.

Adding to 1122402 its reverse (2042211), we get a palindrome (3164613).

The spelling of 1122402 in words is "one million, one hundred twenty-two thousand, four hundred two".

Divisors: 1 2 3 6 187067 374134 561201 1122402