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1472401 = 72151199
BaseRepresentation
bin101100111011110010001
32202210202101
411213132101
5334104101
651320401
715341500
oct5473621
92683671
101472401
11916267
125b0101
133c7258
142a4837
151e1401
hex167791

1472401 has 12 divisors (see below), whose sum is σ = 1732800. Its totient is φ = 1247400.

The previous prime is 1472399. The next prime is 1472411. The reversal of 1472401 is 1042741.

It is not a de Polignac number, because 1472401 - 21 = 1472399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472411) 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, 7300 + ... + 7498.

It is an arithmetic number, because the mean of its divisors is an integer number (144400).

21472401 is an apocalyptic number.

It is an amenable number.

1472401 is a deficient number, since it is larger than the sum of its proper divisors (260399).

1472401 is a wasteful number, since it uses less digits than its factorization.

1472401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1472401 is about 1213.4253170261. The cubic root of 1472401 is about 113.7650078817.

The spelling of 1472401 in words is "one million, four hundred seventy-two thousand, four hundred one".

Divisors: 1 7 49 151 199 1057 1393 7399 9751 30049 210343 1472401