901742 has 16 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 430560.

The previous prime is 901741. The next prime is 901751. The reversal of 901742 is 247109.

901742 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4892 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2⁹⁰¹⁷⁴² is an apocalyptic number.

901742 is a deficient number, since it is larger than the sum of its proper divisors (513490).

901742 is a wasteful number, since it uses less digits than its factorization.

901742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 901742 is about 949.6009688285. The cubic root of 901742 is about 96.6111902586.

The spelling of 901742 in words is "nine hundred one thousand, seven hundred forty-two".