61952430 has 32 divisors (see below), whose sum is σ = 152707104. Its totient is φ = 16073856.

The previous prime is 61952413. The next prime is 61952441. The reversal of 61952430 is 3425916.

It is a super-3 number, since 3×61952430³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 26797 + ... + 29016.

It is an arithmetic number, because the mean of its divisors is an integer number (4772097).

Almost surely, 2^61952430 is an apocalyptic number.

61952430 is an abundant number, since it is smaller than the sum of its proper divisors (90754674).

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

61952430 is a wasteful number, since it uses less digits than its factorization.

61952430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55860.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 61952430 is about 7870.9865963550. The cubic root of 61952430 is about 395.6879109268.

The spelling of 61952430 in words is "sixty-one million, nine hundred fifty-two thousand, four hundred thirty".