7470142 has 8 divisors (see below), whose sum is σ = 11219616. Its totient is φ = 3730272.

The previous prime is 7470137. The next prime is 7470143. The reversal of 7470142 is 2410747.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7470143) 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, 43 + ... + 3865.

It is an arithmetic number, because the mean of its divisors is an integer number (1402452).

Almost surely, 2^7470142 is an apocalyptic number.

7470142 is a deficient number, since it is larger than the sum of its proper divisors (3749474).

7470142 is a wasteful number, since it uses less digits than its factorization.

7470142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 7470142 is about 2733.1560511614. The cubic root of 7470142 is about 195.4832807744.

Adding to 7470142 its reverse (2410747), we get a palindrome (9880889).

The spelling of 7470142 in words is "seven million, four hundred seventy thousand, one hundred forty-two".