4955742 has 64 divisors (see below), whose sum is σ = 12280320. Its totient is φ = 1487160.

The previous prime is 4955737. The next prime is 4955747. The reversal of 4955742 is 2475594.

It is an interprime number because it is at equal distance from previous prime (4955737) and next prime (4955747).

It is a d-powerful number, because it can be written as 4 + 9⁷ + 5⁷ + 5⁷ + 7 + 4⁷ + 2⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4955697 and 4955706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4955747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48063 + ... + 48165.

It is an arithmetic number, because the mean of its divisors is an integer number (191880).

Almost surely, 2^4955742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4955742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6140160).

4955742 is an abundant number, since it is smaller than the sum of its proper divisors (7324578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4955742 is a wasteful number, since it uses less digits than its factorization.

4955742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 119 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 4955742 is about 2226.1495906610. The cubic root of 4955742 is about 170.4915645560.

The spelling of 4955742 in words is "four million, nine hundred fifty-five thousand, seven hundred forty-two".