4742031 has 32 divisors (see below), whose sum is σ = 7879680. Its totient is φ = 2474496.

The previous prime is 4742029. The next prime is 4742047. The reversal of 4742031 is 1302474.

4742031 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4742031 - 2¹ = 4742029 is a prime.

It is a super-2 number, since 2×4742031² = 44973716009922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4741989 and 4742007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742011) 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, 13030 + ... + 13388.

It is an arithmetic number, because the mean of its divisors is an integer number (246240).

Almost surely, 2^4742031 is an apocalyptic number.

4742031 is a deficient number, since it is larger than the sum of its proper divisors (3137649).

4742031 is a wasteful number, since it uses less digits than its factorization.

4742031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 4742031 is about 2177.6204903518. The cubic root of 4742031 is about 168.0047121694.

The spelling of 4742031 in words is "four million, seven hundred forty-two thousand, thirty-one".