1475747342 has 4 divisors (see below), whose sum is σ = 2213621016. Its totient is φ = 737873670.

The previous prime is 1475747333. The next prime is 1475747363. The reversal of 1475747342 is 2437475741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2437475741 = 809 ⋅3012949.

It is a junction number, because it is equal to n+sod(n) for n = 1475747293 and 1475747302.

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, 368936834 + ... + 368936837.

It is an arithmetic number, because the mean of its divisors is an integer number (553405254).

Almost surely, 2^1475747342 is an apocalyptic number.

1475747342 is a deficient number, since it is larger than the sum of its proper divisors (737873674).

1475747342 is an equidigital number, since it uses as much as digits as its factorization.

1475747342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737873673.

The product of its digits is 658560, while the sum is 44.

The square root of 1475747342 is about 38415.4570713404. The cubic root of 1475747342 is about 1138.5112766911.

The spelling of 1475747342 in words is "one billion, four hundred seventy-five million, seven hundred forty-seven thousand, three hundred forty-two".