740157201 has 18 divisors (see below), whose sum is σ = 1243666242. Its totient is φ = 422946720.

The previous prime is 740157191. The next prime is 740157211. The reversal of 740157201 is 102751047.

740157201 is a `hidden beast` number, since 7 + 401 + 57 + 201 = 666.

740157201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (740157191) and next prime (740157211).

It can be written as a sum of positive squares in only one way, i.e., 457917201 + 282240000 = 21399^2 + 16800^2 .

It is not a de Polignac number, because 740157201 - 2¹¹ = 740155153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740157211) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 838740 + ... + 839621.

It is an arithmetic number, because the mean of its divisors is an integer number (69092569).

Almost surely, 2^740157201 is an apocalyptic number.

It is an amenable number.

740157201 is a deficient number, since it is larger than the sum of its proper divisors (503509041).

740157201 is a wasteful number, since it uses less digits than its factorization.

740157201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678381 (or 1678371 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 740157201 is about 27205.8302758802. The cubic root of 740157201 is about 904.5682141972.

The spelling of 740157201 in words is "seven hundred forty million, one hundred fifty-seven thousand, two hundred one".