10621734 has 16 divisors (see below), whose sum is σ = 21325680. Its totient is φ = 3526880.

The previous prime is 10621727. The next prime is 10621777. The reversal of 10621734 is 43712601.

It is a super-2 number, since 2×10621734² = 225642466333512, 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 in 7 ways as a sum of consecutive naturals, for example, 1677 + ... + 4904.

It is an arithmetic number, because the mean of its divisors is an integer number (1332855).

Almost surely, 2^10621734 is an apocalyptic number.

10621734 is an abundant number, since it is smaller than the sum of its proper divisors (10703946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10621734 is a wasteful number, since it uses less digits than its factorization.

10621734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 10621734 is about 3259.1001825657. The cubic root of 10621734 is about 219.8189557376.

The spelling of 10621734 in words is "ten million, six hundred twenty-one thousand, seven hundred thirty-four".