742152601 has 4 divisors (see below), whose sum is σ = 767744100. Its totient is φ = 716561104.

The previous prime is 742152583. The next prime is 742152611. The reversal of 742152601 is 106251247.

742152601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106251247 = 409 ⋅259783.

It can be written as a sum of positive squares in 2 ways, for example, as 200194201 + 541958400 = 14149^2 + 23280^2 .

It is a cyclic number.

It is not a de Polignac number, because 742152601 - 2¹⁷ = 742021529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 742152601.

It is not an unprimeable number, because it can be changed into a prime (742152611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12795706 + ... + 12795763.

It is an arithmetic number, because the mean of its divisors is an integer number (191936025).

Almost surely, 2^742152601 is an apocalyptic number.

It is an amenable number.

742152601 is a deficient number, since it is larger than the sum of its proper divisors (25591499).

742152601 is a wasteful number, since it uses less digits than its factorization.

742152601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25591498.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 742152601 is about 27242.4778792238. The cubic root of 742152601 is about 905.3803641107.

The spelling of 742152601 in words is "seven hundred forty-two million, one hundred fifty-two thousand, six hundred one".