326061542 has 4 divisors (see below), whose sum is σ = 489092316. Its totient is φ = 163030770.

The previous prime is 326061539. The next prime is 326061551. The reversal of 326061542 is 245160623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245160623 = 607 ⋅403889.

It is a super-2 number, since 2×326061542² = 212632258342835528, 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, 81515384 + ... + 81515387.

It is an arithmetic number, because the mean of its divisors is an integer number (122273079).

Almost surely, 2^326061542 is an apocalyptic number.

326061542 is a deficient number, since it is larger than the sum of its proper divisors (163030774).

326061542 is a wasteful number, since it uses less digits than its factorization.

326061542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163030773.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 326061542 is about 18057.1742529112. The cubic root of 326061542 is about 688.2821807041.

The spelling of 326061542 in words is "three hundred twenty-six million, sixty-one thousand, five hundred forty-two".