7442495 has 4 divisors (see below), whose sum is σ = 8931000. Its totient is φ = 5953992.

The previous prime is 7442489. The next prime is 7442507. The reversal of 7442495 is 5942447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5942447 = 7 ⋅848921.

It is a cyclic number.

It is not a de Polignac number, because 7442495 - 2⁶ = 7442431 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744245 + ... + 744254.

It is an arithmetic number, because the mean of its divisors is an integer number (2232750).

Almost surely, 2^7442495 is an apocalyptic number.

7442495 is a deficient number, since it is larger than the sum of its proper divisors (1488505).

7442495 is a wasteful number, since it uses less digits than its factorization.

7442495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488504.

The product of its digits is 40320, while the sum is 35.

The square root of 7442495 is about 2728.0936567501. The cubic root of 7442495 is about 195.2418214023.

The spelling of 7442495 in words is "seven million, four hundred forty-two thousand, four hundred ninety-five".