30713054 has 4 divisors (see below), whose sum is σ = 46069584. Its totient is φ = 15356526.

The previous prime is 30713041. The next prime is 30713057. The reversal of 30713054 is 45031703.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45031703 = 103 ⋅437201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30713057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7678262 + ... + 7678265.

It is an arithmetic number, because the mean of its divisors is an integer number (11517396).

Almost surely, 2^30713054 is an apocalyptic number.

30713054 is a deficient number, since it is larger than the sum of its proper divisors (15356530).

30713054 is a wasteful number, since it uses less digits than its factorization.

30713054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15356529.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 30713054 is about 5541.9359433324. The cubic root of 30713054 is about 313.1658047654.

Adding to 30713054 its reverse (45031703), we get a palindrome (75744757).

The spelling of 30713054 in words is "thirty million, seven hundred thirteen thousand, fifty-four".