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2072674 = 21760961
BaseRepresentation
bin111111010000001100010
310220022011201
413322001202
51012311144
6112231414
723421532
oct7720142
93808151
102072674
11119625a
1283b56a
13577546
143bd4c2
152ae1d4
hex1fa062

2072674 has 8 divisors (see below), whose sum is σ = 3291948. Its totient is φ = 975360.

The previous prime is 2072663. The next prime is 2072683. The reversal of 2072674 is 4762702.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 93025 = 1407^2 + 305^2 .

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

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, 30447 + ... + 30514.

22072674 is an apocalyptic number.

2072674 is a deficient number, since it is larger than the sum of its proper divisors (1219274).

2072674 is a wasteful number, since it uses less digits than its factorization.

2072674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60980.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2072674 is about 1439.6784363183. The cubic root of 2072674 is about 127.5000435730.

Adding to 2072674 its sum of digits (28), we get a palindrome (2072702).

The spelling of 2072674 in words is "two million, seventy-two thousand, six hundred seventy-four".

Divisors: 1 2 17 34 60961 121922 1036337 2072674