Search a number
1114972 = 22278743
BaseRepresentation
bin100010000001101011100
32002122110021
410100031130
5241134342
635521524
712322435
oct4201534
92078407
101114972
116a1771
124592a4
13300661
1421048c
15170567
hex11035c

1114972 has 6 divisors (see below), whose sum is σ = 1951208. Its totient is φ = 557484.

The previous prime is 1114969. The next prime is 1114973. The reversal of 1114972 is 2794111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139368 + ... + 139375.

21114972 is an apocalyptic number.

It is an amenable number.

1114972 is a deficient number, since it is larger than the sum of its proper divisors (836236).

1114972 is a wasteful number, since it uses less digits than its factorization.

1114972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278747 (or 278745 counting only the distinct ones).

The product of its digits is 504, while the sum is 25.

The square root of 1114972 is about 1055.9223456296. The cubic root of 1114972 is about 103.6942449738.

The spelling of 1114972 in words is "one million, one hundred fourteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 278743 557486 1114972