3141542 has 4 divisors (see below), whose sum is σ = 4712316. Its totient is φ = 1570770.

The previous prime is 3141503. The next prime is 3141553. The reversal of 3141542 is 2451413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2451413 = 73 ⋅33581.

It is a super-2 number, since 2×3141542² = 19738572275528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785384 + ... + 785387.

It is an arithmetic number, because the mean of its divisors is an integer number (1178079).

Almost surely, 2^3141542 is an apocalyptic number.

3141542 is a deficient number, since it is larger than the sum of its proper divisors (1570774).

3141542 is a wasteful number, since it uses less digits than its factorization.

3141542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570773.

The product of its digits is 480, while the sum is 20.

The square root of 3141542 is about 1772.4395617341. The cubic root of 3141542 is about 146.4584016051.

Adding to 3141542 its reverse (2451413), we get a palindrome (5592955).

The spelling of 3141542 in words is "three million, one hundred forty-one thousand, five hundred forty-two".