30701036 has 48 divisors (see below), whose sum is σ = 59458560. Its totient is φ = 13815360.

The previous prime is 30700933. The next prime is 30701051. The reversal of 30701036 is 63010703.

It is a super-2 number, since 2×30701036² = 1885107222946592, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 30700999 and 30701017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195470 + ... + 195626.

It is an arithmetic number, because the mean of its divisors is an integer number (1238720).

Almost surely, 2^30701036 is an apocalyptic number.

It is an amenable number.

30701036 is a deficient number, since it is larger than the sum of its proper divisors (28757524).

30701036 is a wasteful number, since it uses less digits than its factorization.

30701036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 30701036 is about 5540.8515591017. The cubic root of 30701036 is about 313.1249522379.

Adding to 30701036 its reverse (63010703), we get a palindrome (93711739).

The spelling of 30701036 in words is "thirty million, seven hundred one thousand, thirty-six".